七天搞定SAS系列
睡眠呼吸暂停综合征宣教

外科手术治疗
适应征 适应范围窄,复发率高
合用于口咽部狭窄旳患者(仅占20%) 手术后复发率高(50%-70%) 仅限于轻中度OSAS患者
外科手术治疗
国内最常用旳术式:悬雍垂腭咽成形术 (Uvulopalatopharyngoplasty,UPPP) 及其改良手术
适应证:上气道口咽部阻塞(涉及咽部粘 膜组织肥厚、咽腔狭小、悬雍垂肥大、软 腭过低、扁桃体肥大)而且AHI<20次/小 时者;
外科手术治疗
适应征 适应范围窄,复发率高
合用于口咽部狭窄旳患者(仅占20%) 手术后复发率高(50%-70%) 仅限于轻中度OSAS患者
外科手术治疗
手术治疗主要基于二个目旳
绕开睡眠时易发生阻塞旳咽气道
针对不同旳阻塞部位,清除解剖狭窄、 扩大气道
因为其有创性及疗效有限,手术治疗OSA旳主导 地位已被CPAP取代,
合并症旳治疗
根本措施在于
对因治疗 消除气道狭窄或睡眠中上气道塌陷 纠正缺氧、二氧化碳潴留 对症治疗
治疗后旳随访
口腔矫治器
佩带后3个月应进行PSG复查, 了解其疗效,不能耐受或效果 不佳者应尽快改用疗效更肯定 措施,如CPAP等
外科手术后
术后AHI下降50%者为有效 术后3个月、6个月时进行复查 疗效不佳者应尽快进行CPAP治
肉旳可塌陷性增长
睡眠开始 咽肌压力
喉狭窄 咽腔压力
咽肌压力+咽腔压力<关闭压
PaCO2 及PaO2
咽关闭 咽腔压力=肺泡压力
PaCO2 及PaO2
通气增长
咽肌压力 及咽腔压力 咽维持关闭
咽开放
咽肌压力+咽腔压力>关闭压
阻塞性睡眠呼吸暂停患者周期性呼吸过程
sas案例集

sas案例集SAS案例集。
SAS(Statistical Analysis System)是一种统计分析系统,它提供了强大的数据分析和数据挖掘功能,被广泛应用于各个领域。
在本文档中,我们将介绍一些实际的SAS案例,帮助读者更好地了解SAS的应用和功能。
案例一,销售数据分析。
某公司的销售数据存储在一个大型数据库中,包括产品销售额、客户信息、销售地区等。
公司希望利用这些数据进行分析,找出销售额的变化趋势,挖掘客户的购买习惯,并对不同地区的销售情况进行比较。
通过SAS的数据处理和统计分析功能,可以轻松实现这些目标。
首先,可以使用SAS连接数据库,提取所需的数据;然后利用SAS的统计函数和图表功能,对销售额进行趋势分析和客户购买习惯挖掘;最后,利用SAS的地理信息分析功能,对不同地区的销售情况进行可视化展示。
通过这些分析,公司可以更好地了解销售情况,制定更有效的营销策略。
案例二,医疗数据挖掘。
一家医院希望利用患者的病历数据进行挖掘,找出不同疾病之间的关联性,预测患者的病情发展趋势。
SAS的数据挖掘和机器学习功能可以帮助医院实现这一目标。
首先,可以利用SAS清洗和预处理病历数据,确保数据的准确性和完整性;然后利用SAS的关联规则分析和聚类分析功能,找出不同疾病之间的关联性;最后,利用SAS的预测建模功能,预测患者的病情发展趋势。
通过这些分析,医院可以更好地了解患者的病情,提前采取有效的治疗措施。
案例三,金融风险分析。
一家银行希望利用客户的信用卡消费数据进行风险分析,找出不同客户之间的信用风险,预测客户的信用卡违约情况。
SAS的数据挖掘和风险建模功能可以帮助银行实现这一目标。
首先,可以利用SAS清洗和预处理信用卡消费数据,确保数据的准确性和完整性;然后利用SAS的分类分析和回归分析功能,找出不同客户之间的信用风险;最后,利用SAS的风险建模功能,预测客户的信用卡违约情况。
通过这些分析,银行可以更好地了解客户的信用风险,采取相应的风险管理措施。
SAS学习笔记——Win7 64位下安装SAS9

/300647863.html
3/7
2014/11/2
SAS学习笔记——Win7 64位下安装SAS9.3 64位 -千城的成长记录-搜狐博客 *PRODNUM645 = DFFEDSAS SAS Framework Data Server; *PRODNUM646 = DFSCRFEDSAS DataFlux Secure; *PRODNUM678 = AMOEXCEL SAS Add-in for Microsoft Excel; *LICENSE=SAS 000061115869; *SITEID=564803; *0057240018 9.3; *XYZ 564803; $_Stream=--------------------- END --------------------$_Filename=tletter.txt $_Path=.\ $_Date= $_Time= $_Stream=-------------------- BEGIN -------------------Microsoft Windows Workstation for x64 Base SAS 31DEC2013 Education Analytical Suite 31DEC2013 SAS Bridge for ESRI 31DEC2013 SAS Enterprise Guide 31DEC2013 SAS Enterprise Miner for Desktop 31DEC2013 SAS Integration Technologies 31DEC2013 SAS OLAP Server 31DEC2013 SAS/ACCESS Interface to Aster nCluster 31DEC2013 SAS/ACCESS Interface to DB2 31DEC2013 SAS/ACCESS Interface to Greenplum 31DEC2013 SAS/ACCESS Interface to MySQL 31DEC2013 SAS/ACCESS Interface to Netezza 31DEC2013 SAS/ACCESS Interface to ODBC 31DEC2013 SAS/ACCESS Interface to OLE DB 31DEC2013 SAS/ACCESS Interface to Oracle 31DEC2013 SAS/ACCESS Interface to PC Files 31DEC2013 SAS/ACCESS Interface to Sybase 31DEC2013 SAS/ACCESS Interface to Sybase IQ 31DEC2013 SAS/ACCESS Interface to Teradata 31DEC2013 SAS/AF 31DEC2013 SAS/ASSIST 31DEC2013 SAS/CONNECT 31DEC2013 SAS/EIS 31DEC2013 SAS/ETS 31DEC2013 SAS/FSP 31DEC2013
0147法则

0147法则我们很多伙伴忽视这个环节的复制,一个新朋友他接受了USANA产品,他注册会员之后很快会拿到我们的整套产品,当我们把整套产品送到朋友手上时,我们如何开始给他服务呢?服务瞬间开始了,就是零服务,所谓零服务就是计时服务,当你给朋友付货过程中,我们开始给朋友作指导。
这个指导的环节首先是要付货,我们会发现很多朋友把货拿到家里,他突然来电话说我的货里少了某某产品,真的说不清楚,所以在朋友付货过程中要验货,把套组的价格表拿到朋友面前,一个一个的帮他对,在他确认之后,我们要做的是要当面教朋友使用USANA 产品,那如何食用呢?首先一定要征求对方的同意,对方不愿当面打开产品,不要勉强朋友,这个时间要让朋友重新了解产品,当你跟他讲OPP与健康与自由的时候,听完了一小时的课程,在他的脑海中留下的是USANA太好了,但是让他回忆心脏宝等产品的功效时他是记不清的。
所以在我们的付货过程中,找机会再跟他讲一遍产品,当朋友说可以的,我们就试着打开包装之后,让朋友感性的知道心脏宝葡萄籽是什么颜色,一次最好吃几粒,这个过程中让他看到我们在日常行为中,可能很少关注营养第四餐,那我们要讲下心脏宝有什么成分组成,是针对心脏病人还是所有的人都需要。
我们会讲到30岁以后我们合成辅酶Q10的能力在下降,大部分人也会在30岁之后得到各种心脏病,辅酶Q10对我们的器官到底有哪些作用?为什么要长期坚持服用?在这个过程中,朋友对我们的产品有进一步的认识,让他知道他想健康想达到心脏功能的完好,还有它对我们的肝脏,脾脏,肺,五脏等包括我们的肌肉组织都有那么好的帮助,甚至帮助我们做普通的运动,要想拥有健康的体魄我们缺少不了辅酶Q10这种营养,在这个过程中不是有病才来吃我们的产品,让他知道我们生命的营养素是不可或缺的,让他有一种感觉其实我们人生每一天都需要他,只要我有条件我会一生来用它。
每一款产品我们仔细的来讲一遍,这个时间你不是在整个的讲一遍健康与自由,顾客或者你的伙伴他的集中点都在听你讲产品,这样下来他又加深了她对产品的认识,早中晚怎么吃,什么时间要加量,什么时间做减量,这个过程要因人而异,这么多的营养在短时间进入我们身体之后,我们的细胞就会加快力度工作,这个工作我们大概分成三块,第一块,叫清除的反应,当我们身体所有的细胞都在工作的过程中,我们的身体自然有一种清除的功能,所以吃过产品之后,有的人在短时间内就发现我们的小便和大便会增加,可能不会太理解我们没有喝那么多的水,吃那么多的东西为什么便会增加呢?这是我们在清除功能上做一个增强的功能,还有我们肚子会咕噜咕噜响,甚至会排气,长鸣,这些都是清除功能的一个表现,我们的皮肤会有很多的疹子,疙瘩,这些都是通过皮肤排毒的一个现象,还有一些人会出现口腔溃疡等这些都是排毒的现象。
SAS基础教程

05 SS数据处理流程
数据导入与导出
SS数据导入:从各种数据源(如Excel、 CSV、数据库等)导入数据到SS数据集
SS数据导出:将SS数据集导出到各种目标 (如Excel、CSV、数据库等)
数据导入方法:使用PROC IMPORT、 PROC SQL、DT步等方法导入数据
假设检验:对数据进行假设检验,包括t检验、方差分析等
回归分析:对数据进行回归分析,包括线性回归、多元回归等
回归分析
概念:研究自变量与因变量之间的关系 目的:预测、解释和检验数据 方法:最小二乘法、最大似然估计等 应用:经济、金融、医学等领域
聚类分析
聚类分析的定义:将相似的数据点分为不同的组或簇 聚类分析的目的:发现数据中的结构和模式,以便更好地理解和分析数据 聚类分析的方法:包括层次聚类、K-mens聚类、DBSCN聚类等 聚类分析的应用:在市场营销、客户细分、图像处理等领域有广泛应用
06 SS统计分析
描述性统计分析
描述性统计分析的 定义和目的
描述性统计分析的 方法和步骤
描述性统计分析的 常用指标和术语
描述性统计分析的 优缺点和适用场景
推论性统计分析
描述性统计分析:对数据进行描述性统计分析,包括均值、中位数、标准差等
推论性统计分析:基于描述性统计分析,对数据进行推论性统计分析,包括假设检验、回归 分析等
数据导出方法:使用PROC EXPORT、 PROC SQL、DT步等方法导出数据
数据转换:在导入和导出过程中,可能需要 进行数据转换,如数据类型转换、数据清洗 等
数据验证:在导入和导出过程中,需要进行 数据验证,确保数据的准确性和完整性。
数据筛选与排序
高性能 6Gb s 和 12Gb s SAS SATA 硬盘阵列主机适配器用户手册说明书

RocketRAID 2700 PCI-Express 2.0 x8HBA seriesSAS/SATA 6Gb/s RAID Host AdaptersUser’s GuideRevision: 2.3Jul. 23, 2015HighPoint Technologies, Inc.CopyrightCopyright © 2012 HighPoint Technologies, Inc. This document contains materials protected by International Copyright Laws. All rights reserved. No part of this manual may be reproduced, transmitted or transcribed in any form and for any purpose without the express written permission of HighPoint Technologies, Inc.TrademarksCompanies and products mentioned in this manual are for identification purpose only. Product names or brand names appearing in this manual may or may not be registered trademarks or copyrights of their respective owners. Backup your important data before using HighPoint's products and use at your own risk. In no event shall HighPoint be liable for any loss of profits, or for direct, indirect, special, incidental or consequential damages arising from any defect or error in HighPoint's products or manuals. Information in this manual is subject to change without notice and does not represent a commitment on the part of HighPoint.NoticeReasonable effort has been made to ensure that the information in this manual is accurate. HighPoint assumes no liability for technical inaccuracies, typographical, or other errors contained herein.TABLE OF CONTENTS1 FEATURES AND SPECIFICATIONS (4)2 Physical Specifications (5)3 Kit Contents (5)4 Hardware Description and Installation (6)4.1 RocketRAID 272x/271x Host Adapter board layout (6)4.2 Connector and Jumper description: (7)4.3 Installing the RocketRAID Host Adapter (7)4.4 Verifying Installation (8)5 RocketRAID BIOS Utility (9)5.1 BIOS Settings Overview (9)5.2 Using the BIOS Utility (9)5.3 BIOS Commands (9)5.4 Creating RAID Arrays (10)5.5 Deleting Arrays (13)5.6 Adding/Remove Spare Disks (13)5.7 Settings (14)6 HighPoint Software CD (15)7 RocketRAID 272x/271x Driver Installation (16)7.1 Driver installation -Windows (16)7.2 Driver installation -Linux and FreeBSD (19)8 HighPoint Web RAID Management software (20)8.1 Installing the Web RAID Management software (20)8.2 Installing OS X Driver and Web RAID Management Software (21)8.3 Starting Using the Web RAID Management Software (21)9 Thank You (22)10 CUSTOMER SUPPORT (23)HighPoint RocketRAID 272x/271x – PCI-Express 2.0RocketRAID 272x/271x Host AdaptersThe RocketRAID 272x/271x host adapters are high-performance SAS RAID solutions, delivering reliability to demanding data-intensive applications such as tiered storage environments, security and surveillance, video editing, and digital content creation.Support for both 6Gb/s SAS and SATA drives on the same controller maintains configuration optimization for performance based on the characteristics of SAS and SATA drives available today.HighPoint RAID Management HighPoint RAID Management software offers a user friendly interface to create, manage and maintain your storage solutions. Email notification and remote are some of the advance features that the RAID Management software has to offer.1 Features and SpecificationsHost Adapter Architecture•PCI-Express x8 (Gen2)•Support up to 4/8 SAS/SATA drives• 1 Internal Mini-SAS Connectors (SFF-8087) (RocketRAID 2710)• 1 External Mini-SAS Connector(SFF-8808) (RocketRAID 2711)• 2 Internal Mini-SAS Connectors (SFF-8087) (RocketRAID 2720)• 1 External Mini-SAS Connector (SFF-8088) / 1 Internal Mini-SAS Connector (SFF-8087) (RocketRAID 2721)• 2 External Mini-SAS Connectors (SFF-8088) (RocketRAID 2722)•Hot Swap and hot plug•Low Profile•RoHS complaintAdvanced RAID Features•Supports RAID 0, 1, 5, 6, 10,50 and JBOD•NCQ (Native Command Queuing)•Auto detect of unplug/plug SAS/SATA hard drive for RAID auto rebuild•Staggered drive spin up•HDD bad sector repair and remapping•Support Disk Scrubbing•BIOS Booting (INT13) to RAID array for better redundancy•64bit LBA for RAID arrays greater than 2TB single partition•S.M.A.R.T array monitoring for hard drive status and reliabilityArray Monitors, Alerts and Indicators•Hard Drive LED Indicators (Activity and Failed) (except RocketRAID 2711/2722)•SMTP email notification for events and error reporting•Alarm/Buzzer alerts for drive/array failure•SAF-TE (I2C) and SGPIO enclosure managementRAID Management•Online Capacity Expansion (OCE) and Online RAID Level Migration (ORLM) forWindows/Linux/FreeBSD•Quick and Background initialization for instant RAID access•API library for customization•CLI (Command Line Interface) for Linux and FreeBSD•Web GUI RAID management (local and remote monitoring)•Online array roaming•SHI (Drive analysis driven from S.M.A.R.T)HighPoint RAID Management (HRM)•Hot key (ctrl-h) boot-up RAID manager via BIOS•Web browser-based RAID management software (Web GUI)•Command Line Interface (CLI)Operating System Support•Windows 7, 8, 8.1, 10 / Windows Server 2008, 2012•Linux (Fedora Core, Red Hat Enterprise / CentOS, SuSE, Debian, Ubuntu)•FreeBSD•OS X (for RocketRAID 2711, 2721 and 2722 only)2 Physical SpecificationsDimensions:Size: 96.3mm X 65.0mm (RocketRAID 2710/2720)Size: 120.0mm X 68.0mm (RocketRAID 2711/2721/2722)EMI: FCC Part 15 Class B and CEThermal and Atmospheric Characteristics:Work Temperature Range: +5 C ~+ 55 CRelative Humidity Range: 5% ~ 60% non-condensingStorage Temperature: -20 ~ +80 CMTBF: 920,585 HoursElectrical Characteristics:PCI-E 3.3V 12VPower 4W max 1W max3 Kit Contents•RocketRAID Host Adapter•Quick Installation Guide•HighPoint Software CD•Low-profile bracket4 H4.1 R ardware DRocketRAID DescriptioD 272x/271x on and Instx Host Adap tallationpter board l layoutRocketRAID 2720RocketRAID 2721RocketRAID 2710RocketRAID 27114.2 CConnector /descriptionJ1A1 or A2F1 or F2BEEP1PORT1~ POR (Mini-SAS Po A 4.3 I Note The R the lo 1.O 2.R 3. G c Connector a / JumperRT3ort) Active/FAIL LE This connecto requirement Installing th e: Make sure t RocketRAID 27ow-profile bra Open the syst Remove the P Gently insert t chassis (illustr and Jumper RocketRA 2710 Active LED Fail LED P SFF-808D PIN connect or is one-pin c and display in he RocketRA he system is p 72x/271x inclu acket in place em chassis an PCI slot/bracke the RocketRAI ration shows R r descriptio AID Rock 2D PIN PIN 87 SFF tor :connection fro nformation, pl AID Host Ad powered-off b udes both stan of the standa nd locate an un et cover.ID card into th RocketRAID 27R o cketRAID 2722nketRAID 2711 R I2N/A A N/A A F-8088om HBA to LED ease refer to:dapterbefore installin ndard and low rd bracket, de nused PCI-E x8he PCI-Express 720).RocketRAID 2720 2C connector ctive LED PIN Fail LED PIN Alarm buzzer SFF-8087 D on chassis. Fng the RocketR w-profile brack epending upon 8(or PCI-E x16s slot, and sec RocketRAID 2721 Active LED P Fail LED PIN SFF-8087 &SFF-8088 For detail LED RAID host ada kets. It may be n the chassis d 6)slot.ure the bracke D RocketRA IN N/A N N/A & SFF-8connectionpter.e necessary to design.et to the syste AID 2722A A 088 o attach em/PDF/LED_connection.pdf4.A No att ma5. 4.4 V Once that t 1. w 2.P After installing ote: Many serv tached to the anual for prop Close and sec Verifying In e the host ada the hardware Power on the will be displayPress “Ctrl”+”g the adapter,ver-level chass chassis backp per installation cure the system nstallationpter and hard is properly re e system. If the yed during booH” key combi , attach hard d sis include har lane, rather th n procedures.m chassis.d drives have b ecognized.e system dete ot up.nation to acce drives to the h rd-drive hot-sw han directly to been installed ects the preseness the Rocket host adapter.wap bays. For o each individu into the chas nce of the adatRAID adapter these system ual hard drive.sis, boot-up th apter, the Roc r’s BIOS Utility chassis, cable . Consult the c he system to v ketRAID BIOS y.es are chassis verifyUtility5 Ro The R BIOS drive chec Press .5.1 B The R and c 5.2 U The f Alt –Arrow Enter Esc –5.3 B CreatDeletAdd/capa SettiView ocketRAID RocketRAID 27 Utility will dis es are detecte k the power a s “Ctrl”+”H” ke BIOS Settin RocketRAID 27controller rela Using the B following keys – press Alt to h w keys – use t r – Open the s – move back to BIOS Comm te - this comm te - this comm /Remove Spar ble of using sp ngs - this com w– this comm D BIOS Uti 72x/271x cont splay informat d by this utilit and cable conn ey combinatio gs Overview 72x/271x cont ated settings.BIOS Utilitys utilized by th highlight the to these to move selected toolb o the previous mandsmand is used t mand will dele re - this comm pare disks to a mmand opens tand is used to ilitytroller will disp tion about har ty. If any of the nections.on to access th wtroller BIOS ut e RocketRAID ool bar.e between diff bar command/s menu, cance o open the RA te the selecte mand is used to automatically the settings mo select betwe play its BIOS s rd drives attac e hard drives a he RocketRAID tility is an inte D 2700 BIOS ut ferent menu it /execute the s el the selected AID Creation m d RAID array. o assign hard rebuild broken menu (selectingeen two views creen during t ched to the ad are not detect D adapter’s BIO erface that pro tility:temselected comm operation, or menu. disks to functi n or faulted RA g the boot diss: Devices (HA the system's b dapter. Make s ted, power do OS Utility.ovides manage mand.r exit the BIOS ion as spare d AID arrays.sk/array, staggARD DISKS), an boot process. T sure all attach own the system ement comma S Utilityisks. The cont gered drive spind Arrays (con The hed m and ands troller is inup)nfiguredRAID Initia they 5.4 C Initi Befor confi ENTE Highl each and acreat Warn disks CreaSelec D arrays).alize - this com can be used t Creating RA alizing Disk re creating a iguration info ER.light the targe selected disk ask you to pre te RAID arrays ning: Initializa s that do not c ating Arraysct Create from mmand is used to create array AID Arraysks:RAID array, rmation to th et disks using t k.Once all tar ess Y (yes) to s.tion will destr contain critical s:m the toolbar a d to prepare d ys.the disks m he hard disks.the arrow key rget disks have initialize, or N roy all pre- exi l data.and press Ente disks for use w ust be initial . Select the In ys, then select e been selecte N (no) to canc isting data oner.with RAID array ized. Disk ini nitialize comm using Enter. A ed, press ESC.cel. Once initithe selected h ys. Disks must tialization wr mand from th A numeral wil The utility w ialized, thesehard disks. On t be initialized rites necessar he toolbar, an l be displayed will display a w disks can benly initialized before ry RAID d press d before warning,used to1.U2.U w Note name3. Od Use the arrow Use the arrow will appear. U e: the Array Na ed at a later ti On the Createdevice list will w keys to selec w keys to highl Use the keyboa ame command ime, and the n e menu, use thl appear, and d ct the RAID lev ight the Array ard to input a d is optional –name of the a he arrow keysdisplay all ava vel and press E y Name option new Array Na – it is not nece rray can be ch to highlight thailable hard dis ENTER.n and press En ame, and pres essary to name hanged at any he Select Devsk drives.nter. The array ss the Enter ke e the array. Th time.icesitem and y name dialog ey.he array can bpress Enter. A gue boxbeA4. H d b5. N c d y Noteyou t as a s 6.F Write Write at th 7.S W s 8.Tp Highlight the t displayed befo been selected Next, Use the capacity will b disk space for you wish to se e: Multiple arr to set aside di single disk (by For redundant e Back – utiliz e Through – w e cost of lowe Sector Size – A Windows oper size. Do not u To complete tpress Enter. Pr target disks th ore each selec d and press the ↓ arrow key be displayed. P additional arr et aside for thi ays can be cre sk space that y the operating t RAID arrays zes disk cache writes directly er performanc Also known as rating system.se if the opera he creation pr ress the Y(yes hat you want t cted disk. This e ESC key to re to highlight th Press ENTER if rays/single dis is particular a eated using th be used to cre g system).(RAID 1, 5, 10(higher perfo to the disks (m ce).s “Variable Sec . This allows o ating system a rocedure, use s)key to creat to use, and pre s number desi eturn to the C he Capacity (G f you wish to u sks, use the ke rray, and pres he same set of eate another a ), select the C rming)may reduce th ctor Size”. Use older operatin already suppo the arrow keyte the array, o ess Enter to se ignates disk or Create Menu.GB) option and use all availab eyboard to inp ss Enter.f hard disk driv array, set as a Cache Policy:he risk of data e this option i ng systems to orts large volu y to highlight or N(no) key to elect them. A rder. After all d press Enter. le space. If yo put the amoun ves. The Capac spare disk, or a loss during a f you are usin support volum mes (such as G the Start Creao cancel the c numeral will b of the disks h The total ava u wish to rese nt of space (in city option all r partitioned t critical failure g an older 32-mes over 2TB iGPT).ation item andcreation proce beave ilableerve GB) ows to act e, but -bitin dess.5.5 D Highl The B Enter The uWarn5.6 A This A to au RAID Spareremo Deleting Ar light the Delet BIOS utility w r.utility will disp ning: all data Adding/Rem Add/Remove utomatically re D arrays, disks e Disk, use theove the Spare rrayste command f will display a lis play a warning stored on the move Spare Spare comma ebuild Redund must be initia e arrow keys tDisk setting fr from the toolb st of available g message. Pre e array will be e Disksand is used to dant RAID arra alized before t to select the tarom a hard dis bar, and press e RAID arrays.ess Y (yes) to lost – do not assign a hard ays (RAID 1, 5,hey can be us arget disk fromsk, highlight th Enter.. Select the ar delete the arr delete if the disk to act as , 10) in the cas sed as spares. m the list of inhe spare disk, rray you wish ray, or select N array contain a Spare Disk. se of disk failu To set a hard nitialized disksand press Ent to delete, an (no) to cance ns critical data Spare Disks a ure. As with cr d disk to act as s, and press Enter.nd press el. a. re used reating s anter. ToGene Howe spare time 200Gthis e be se 5.7 S To ac Selec the c Staggpowe settin WarnIf ena erally, single d ever, in some e.If the disks of creation, t GB hard disks, example, 200G et as spares fo Settingsccess the Setti ct Boot Device card to act as t gered Drive Sp er up the hard ng – consult th ning: Westernabled, these d isks are design e instances, di in question a hese disks ma but only 200GB of disk spa or a separate r ings menu, hig e – select whic the boot devic pinup – This o d disks, sequen he disk docum n Digital hard ddisks may not nated to act a sks that are m re part of a RA ay be used as s GB of space (ace remains un edundant arra ghlight the Set ch disk or arra ce.option is disab ntially (one dis mentation for m disks do not sube detected b s spares (disks members of R AID array that spares. For exa out of a grand nallocated. Th ay that falls int ttings comma ay will act as th bled by default sk approximat more informa upport this setby non-RAID co s that are not RAID arrays m t did not utiliz ample: a RAID d total of 400his unallocated to the same c nd from the t he boot disk, i t.Enabling th tely every 2 se tion.tting. Enablinontroller.configured int may also be de ze the full ava D 0 array was c GB), was assig d space would apacity range oolbar, and pr if the motherb is setting will econds). Not ang this setting to RAID arrays esignated to a ilable capacity created betwe gned to that a d allow these (200GB).ress Enter.board BIOS ins instruct the ca all disk suppois not recomm s).act as a y at the een twoarray. In disks to structs ard to rt thismended.6 H Each This for a Crea To cr1.I2.I3.C4.C m5. C o6.C ighPoint S retail box inc CD can be use variety of ope ating a drive reate a driver Insert the CD Insert a blank Click on “Crea Click on the “P model from th Click on the “P operating systClick on the “O Software C ludes a copy o ed to generate erating system er diskettefloppy diskett into the syste floppy diskett te Driver Disk Please Select a he list.Please Select t tem from theOK” button to CDof the HighPoi e driver disket ms.te: m’s CD/DVD d te into the sys kette”.a Product” dro the Diskette y list.create the dr int Products S ttes, and insta drive. The prog stem’s floppy op-down butto ou want to creriver diskette.oftware CD.all the HighPo gram should s drive.on, and selecteate” drop-do int RAID Mana start automati t the appropri own button, a agement Utilit ically.ate host adap nd select the ty Suite pter desired Windows / Windows Server and several distributions of Linux and FreeBSD require driver diskettes when installing the operation system directly to a disk or array hosted by the RocketRAID host adapter.7 Ro 7.1 D Insta 1.I V 2. WH W “3.W ocketRAID Driver insta alling the drive Install the Roc Vista.Windows shou Hardware” wi When Window “continue”.When asked to D 2700 Dri allation -Wi er for an exist cketRAID host uld automatic zard pop-up w ws asks: “Windo search onlin iver Instal ndowsting Windows adapter into t cally detect the window. Select dows needs yone select “Don llationoperating sys the PC, then b e card, and dis t “Locate and our permission’t Search Onli stemboot up Windo splay the “Fou install driver s n to continue”ne”.owsund New software”.”, select4.S5.a.Select “I don’tand then selec t have disc, shct “Browse my ow me othery computer fo options”.or driver softw ware”.6.B7.W Browse to theWhen asked “e location of th“Would you lik he driver and cke to install thi click “Next”.is driver softw ware?” select ““Install”.8. R r Insta1.Bo2.W drivesever 3.Se 4.Th will t 7.2 D Ple ins SoPle Reboot the sy reboots.alling the drive oot from the W hen the scree er” and browse ral media type lect the Rocke he driver is now then proceed n Driver insta ease refer to t stallation step oftware locatio /Driver/RR2ease always ch stem when pr er during a fre Windows Insta n “where do ye for the drive es: floppy disk etRAID 2700 c w installed – t normally.allation -Lin the Driver Inst ps.on (RocketRAI 272x_1x/Drivheck HighPoin rompted. The esh Windows llation DVD.you want to in er location. W kette, USB flas ontroller drive the disk or arr ux and Free tallation Guide D Software CD vernt website for RocketRAID h OS installatio nstall Window indows can in h disk or CD.er, and click “N ray will be rec eBSDe and README D):latest softwar ost adapter w on ws ” appears, c stall drivers fr Next ”.cognized as av E file under thre download.will be ready fo click “Load rom vailable disk spe driver packa or use after W pace. Window age for theindowsws setup8 HighPoint Web RAID Management SoftwareThe HighPoint RAID Management software provides RAID configuration and management features. The software can be installed from the HighPoint software CD. Browse to the location of the HighPoint RAID Management software.8.1 Installing the Web RAID Management SoftwareWindows1.Software location (RocketRAID Software CD):/HighPoint RAID Management Software/Web RAID Management/Windows2.Double click the “setup.exe” setup program to install the management software.3.After the setup is completed, double click the program shortcut on the Windows desktop to runHighPoint RAID Management software:Linux -Red Hat Enterprise/CentOS, Fedora Core, Open SuSELinux operating systems that support .rpm packages, allow you to double-click the HighPoint Web RAID Management .rpm file to start the installation process.1.Software location (RocketRAID Software CD):/HighPoint RAID Management Software/Web RAID Management/Linux2.Extract the .tbz file to the desktop, and browse to the appropriate .rpm file (there are 32 and 64-bitoptions).3.Double click the .rpm file – this should open the operating systems software installer. Enter theAdministrative password when prompted and proceed with installation.4.The package can also be installed manually, using a terminal. Log on in as “root”, open a terminal, andbrowse to the location of the .rpm file. Run the following command:5.# rpm -i hptsvr-https-1.4-10.i386.rpm (or hptsvr-https-1.4-10.x86_64.rpm)Linux -Debian/Ubuntu Linux DistributionsFor Debian/Ubuntu Linux distributions, you can use alien to convert the rpmpackages to a .deb package, then use "dpkg -i" command to install eachpackage. Some script files may be lost during the conversion process from rpm to .deb,so you may need to make manual corrections. .The following files will be installed/configured:/usr/bin/hptsvr - service program/etc/hptcfg - service config file/etc/rc.d/init.d/hptdaemon - service control script/usr/share/hpt/webguiroot - data filesIf there is no /etc/hptcfg present, you can add it manually using by using the “echo” command on the driver file name to /etc/hptcfg.For example:# echo hptiop.ko>/etc/hptcfgUninstalling the UtilityOpen a terminal, and use the following command:# rpm -e hptsvr-https8.2 Installing OS X Driver and Web RAID Management SoftwareThe RocketRAID 2711/2721/2722 is compatible with Mac OS X. The OS X software package includes the driver and Web GUI management utility.Please check for the latest software/driver packages.Driver updates are posted on the card’s product page, under the “Download Center” section.Please refer to the Installation Guide under the software package folder for installation steps.8.3 Starting Using the Web RAID Management SoftwarePlease refer to the online help of “How to Use Web RAID Management Software”:/help/9 Thank YouThank you for purchasing the RocketRAID 272x/271x SAS/SATA RAID Host adapter. We appreciate your support, and welcome any questions, comments or product suggestions you may have.10 Customer SupportIf you encounter any problems while utilizing RocketRAID series host adapters, or have any questions about this or any other HighPoint Technologies, Inc. product, feel free to contact our Customer Support Department.HighPoint Technologies, Inc. websites:/Web Support:/websupport/。
SAS Foundation 9.4安装快速指南说明书

Quick guide for SAS® Foundation 9.4 Installation1.Before you begin installing the SAS software, ensure that there are no antivirus or firewall servicesrunning on the machine. Check Windows Services by doing the following:Select Start ► Run and type services.msc. For Windows 7, type services.msc in the Search programs and files search box.Look for any antivirus software that is in a started state. Stop the services by clicking Stop in the upper left corner.Some of the antivirus software programs that you might see under the Services window include but are not limited to Norton, Symantec, McAfee, Trend, Microsoft, VIPRE, Kaspersky, and AVG.Here is an example of what you might see in the Services window. Note that there is usually one antivirus service that you are unable to stop. That is fine. The problem is if you cannot stop any of the services. In that case, contact your IT department to stop these for you while you are performing the installation. Alternatively, have an Administrator log on and do the installation for you.2.SAS Deployment Wizard manages the SAS Foundation Deployment.To start, Browse to your SAS depot folder and Right click on setup.exe. Then click on “Run asadministrator”.3.Select your preferred language for the SAS Deployment Wizard.4.Select Deployment Task — Select Install SAS Software. Click Next.5.If prompted, Select the correct SAS order.. Click Next. Otherwise, Specify SAS Home — Choose a filesystem location for the home folder for your SAS software. This will default to C:\ProgramFiles\SASHome. You can use the Browse button to navigate to an alternate location for your SAS Home. Click Next.6.Select Deployment Type — Select Install SAS Foundation and Related Software. Click Next.7.Select Products to install — Click on Clear All. Then select both SAS Enterprise Guide and SASFoundation. Click Next.**Note: It is recommended to tick SAS PC-Files sever if you are installing on 64bit windows for enhanced access to Microsoft Windows-specific data files, such as Microsoft Excel andMicrosoft Access.8.Select SAS Foundation Products — The defaults that are selected are all of the SAS Foundationproducts in your order. Generally, you will want all of the products in your order. Click Next.9.Specify SAS Installation Data File — This is the path to your SID file. By default, the SID file islocated in the sid_files folder of your SAS Software Depot. If necessary, click Browse to navigate to this file. Click Browse.10.Select Language Support — Select the languages that you want to install for the products that arelisted. Only those languages that work with your locale are installed. Click Next.**Clicking on “Clear all” will only leave English ticked.11.Select Regional Settings. — Select the Locale. For ex: English (Australia) [en_AU]. Click Next.12.Select the default product for SAS file Types. Click Next.** The default selection is SAS Foundation.13.Checking System — The SAS Deployment Wizard checks to ensure that the system has enough diskspace and the files and folders that it will write are accessible. The installation cannot proceed until access is granted for any listed files. When the examination is complete, click Next.14.Deployment Summary — Click on start to begin the installation.15.Deployment Complete — Check all stages for errors or warnings. Click Next.16.Select support Option — Select to send an electronic record to SAS if you wish. Click Next.17.Additional Resources — Record these links for future reference. Click Finish.If you have any technical issues, You can contact SAS Australia Technical support through the channels below.CONTACT INFORMATION•/ctx/supportform/createForm•**************.com•AustraliaPhone: +61-2 9428 0444Fax: +61-2 9418 72998.30am to 5.30pm (EST)BE PREPARED!Please provide us with the following:•Site Number•Operating System•Current Software Release•Full details of any error message and SAS log.。
SAS系统介绍

3.@的应用( 将数据拆分为多列)
• data a; • input type $ @; • /*@表示下面的操作均在这一行进行*/ • if type='c' then input course $ prof $; • /*then 后面需用 input命令*/ • else if type='s' then input name $ id 3.2; • cards; • c math zxs • s zhao 58888 • ; • proc print; • run;
偏度(Skewness):度量数据关于均值的 对称性。
n g1 (n 1)(n 2)
3 ( x x ) i
s3
若g1 0,则可以认为分布是对 称的; 若g1 0,称为有右偏态 (正偏),此时在均值 右边的数据更为分散, 或者说偏离均值位置 的数据右边比左边更为 延伸; 若g1 0,称为有左偏态 (负偏),此时在均值 左边的数据更为分散, 或者说偏离均值位置 的数据左边比右边更为 延伸;
3.@的应用(读取指定数据)
• • • • • • • • • • Data a; input @1 x 5.2 @6 y 2.1 +2 z #2 xx; /*@1置于变量前,表示从第一列开始读*/ /*5.2 共占五位,小数点后占两位*/ /*+2置于变量前,表示向后跳两列读取。注意,是在将要 读取的列上向后跳,而不是以已读完的列为基点向后跳*/ /*#2 从第二行开始读取*/ cards; 12345678912345 234 ;
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
七天搞定SAS系列七天搞定SAS系列学习笔记。
参考书籍:The Little SAS Book七天搞定SAS(一):数据的导入、数据结构标题有些噱头,不过这里的重点是: speak SAS in 7 days。
也就是说,知识是现成的,我这里只是要学会如何讲这门语言,而不是如何边学SAS边学模型。
顺便发现我最近喜欢写连载了,自从西藏回来后.....之所以下定决定学SAS,是因为周围的人都在用SAS。
为了和同事的沟通更有效率,还是多学一门语言吧。
R再灵活,毕竟还是只有少数人能直接读懂。
理论上语言是不应该成为障碍的~就像外语一样,多学一点总是好的,至少出门不发怵是不是?最后一根稻草则是施老师传给我的一个link:/articles/bi/3-career-secrets-for-data-scientist s-1101712/,据说有数据分析师的职业秘笈...我就忍不住去看了看。
其中一句话还是蛮有启发的:如果有人问你要学什么工具,是SAS,R,EXCEL,SQL,SPSS还是?直接回答:所有。
这个答案一方面霸气,一方面也是,何必被工具束缚呢?这东西宜突击不宜拖延,所以还是集中搞定吧。
七天应该是个不错的时间段。
大致分配如下:1. 熟悉SAS的数据结构,如基本的向量,数据集,数组;熟悉基本的数据类型,如文本,数字。
2. 熟悉基本的数据输入与输出。
3. 熟悉基本的逻辑语句:循环,判断4. 熟悉基本的数据操作:筛选行列,筛选或计算变量,合并数据集,计算基本统计量,转置5. 熟悉基本的文本操作函数6. 熟悉基本的计量模型函数7. 熟悉基本的macro编写,局部变量与全局变量其实这大概也是按照我常用的R里面完成的任务来罗列的。
基本计划是完成就可以大致了解SAS的语法了,其他的高级功能现用现学吧。
书籍方面,中文的抢了同事的一本《SAS编程与数据挖掘商业案例》,英文的找了一本「Applied Econometrics Using The SAS System」和「The Little SAS Book」,先这么看着吧。
后知后觉的补充:其实这一系列笔记都是先写再发布的,主要是方便我调整顺序什么的。
事实证明绝大多数时间我在看(或者更直接的,抄)「The Little SAS Book」这本书,姚老师的《SAS 编程与数据挖掘商业案例》简单看了一晚,作为对于SAS 语法的预热。
最后那本「Applied Econometrics Using The SAS System 」更多是看具体模型的用法了,不是熟悉语法的问题了。
例子都是第一本little book 上的,很好用。
本系列连载文章:SAS 的数据类型首先,sas 的编程大概就两块:Data 和PROC ,这个倒是蛮清晰的划分。
然后目前关注data 部分。
SAS 的数据类型还真的只有两种:数字和文本。
那么看来日期就要存成文本型了。
变量名称后面加$代表文本型。
SAS 的数据读入手动输入这种就不考虑了,先是怎么从本地文件读入。
比如我们有文本文件如下:1 2 3 4 5 6 Lucky 2.3 1.9 . 3.0Spot 4.6 2.5 3.1 .5Tubs 7.1 . . 3.8Hop 4.5 3.2 1.9 2.6Noisy 3.8 1.3 1.8 1.5Winner 5.7 . . .然后SAS里面就可以用1 2 3 4 5 6 7 8 9 10 * Create a SAS data set named toads;* Read the data file ToadJump.dat using list input; DATA toads;INFILE ’c:\MyRawData\ToadJump.dat’;INPUT ToadName $ Weight Jump1 Jump2 Jump3; RUN;* Print the data to make sure the file was read correctly; PROC PRINT DATA = toads;TITLE ’SAS Data Set Toads’;RUN;这样就建立了一个名为toads的临时数据集,然后读入外部文件ToadJump.dat,然后告诉SAS有四个变量,其中第一个是文本型。
这样就OK了。
缺失值用一个点.标记。
偶尔数据没那么规范,比如长成:1 2 3 4 5 ----+----1----+----2----+----3----+----4 Columbia Peaches 35 67 1 10 2 1 Plains Peanuts 210 2 5 0 2Gilroy Garlics 151035 12 11 7 6 Sacramento Tomatoes 124 85 15 4 9 1那么就要有点类似正则表达式的感觉,告诉SAS更多的参数:1 2 3 4 5 6 7 * Create a SAS data set named sales;* Read the data file OnionRing.dat using column input;DATA sales;INFILE ’c:\MyRawData\OnionRing.dat’;INPUT VisitingTeam $ 1-20 ConcessionSales 21-24 BleacherSales 25-28 OurHits 29-31 TheirHits 32-34 OurRuns 35-37 TheirRuns 38-40; RUN;8 91011 * Print the data to make sure the file was read correctly; PROC PRINT DATA = sales;TITLE ’SAS Data Set Sales’;RUN;这样SAS就可以正确的读数据了—类似于excel的导入文本-固定宽度分隔。
再不规则的话,比如有日期型的:1 2 3 4 5 6 Alicia Grossman 13 c 10-28-2008 7.8 6.5 7.2 8.0 7.9 Matthew Lee 9 D 10-30-2008 6.5 5.9 6.8 6.0 8.1 Elizabeth Garcia 10 C 10-29-2008 8.9 7.9 8.5 9.0 8.8 Lori Newcombe 6 D 10-30-2008 6.7 5.6 4.9 5.2 6.1 Jose Martinez 7 d 10-31-2008 8.9 9.510.0 9.7 9.0 Brian Williams 11 C 10-29-2008 7.8 8.4 8.5 7.9 8.0那么接下来就是:1 2 3 4 5 6 7 8 91011 * Create a SAS data set named contest;* Read the file Pumpkin.dat using formatted input;DATA contest;INFILE ’c:\MyRawData\Pumpkin.dat’;INPUT Name $16. Age 3. +1 Type $1. +1 Date MMDDYY10. (Score1 Score2 Score3 Score4 Score5) (4.1);RUN;* Print the data set to make sure the file was read correctly; PROC PRINT DATA = contest;TITLE ’Pumpkin Carving Contest’;RUN;就是说,name是一个长度为16的字符;age是长度为3、无小数点的数字;+1跳过空列;type是长度为1的文本;date是MMDDYY长度为10的日期;score1-5是长度为4,小数部分为1位的数字。
还有若干更复杂的,可以遇到时侯回来查手册。
此外还有@可用来直接指定开始读的列。
鉴于我接触的数据一般比较规范,这些就不细看了。
此外SAS可以指定开始读的行数,读取的行数等。
1 2 3 4 DATA icecream;INFILE ’c:\MyRawData\IceCreamSales.dat’ FIRSTOBS = 3; INPUT Flavor $ 1-9 Location BoxesSold;RUN;SAS读取CSV数据以我最关心的CSV文件为例,如下数据:1 2 3 4 5 Lupine Lights,12/3/2007,45,63,70,Awesome Octaves,12/15/2007,17,28,44,12 "Stop, Drop, and Rock-N-Roll",1/5/2008,34,62,77,91 The Silveyville Jazz Quartet,1/18/2008,38,30,42,43 Catalina Converts,1/31/2008,56,,65,34只需要:1 2 3 4 5 6 7 DATA music;INFILE ’c:\MyRawData\Bands.csv’ DLM = ’,’ DSD MISSOVER;INPUT BandName :$30. GigDate :MMDDYY10. EightPM NinePM TenPM ElevenPM; RUN;PROC PRINT DATA = music;TITLE ’Customers at Each Gig’;RUN;其实,貌似更简单的办法是:1 DATA music;2 3 4 5 6 7 INFILE ’c:\MyRawData\Bands.csv’ DLM = ’,’ DSD MISSOVER;INPUT BandName :$30. GigDate :MMDDYY10. EightPM NinePM TenPM ElevenPM; RUN;PROC PRINT DATA = music;TITLE ’Customers at Each Gig’;RUN;好吧,import果然更直接一点...excel文件也可以如法炮制。
1 2 3 4 5 6 * Read an Excel spreadsheet using PROC IMPORT;PROC IMPORT DATAFILE = 'c:\MyExcelFiles\OnionRing.xls' DBMS=XLS OUT = sales; RUN;PROC PRINT DATA = sales;TITLE 'SAS Data Set Read From Excel File';RUN;如果需要SAS永久存着这些数据,则需要先指定libname:1 2 3 4 5 6 LIBNAME plants ’c:\MySASLib’;DATA plants.magnolia;INFILE ’c:\MyRawData\Mag.dat’;INPUT ScientificName $ 1-14 CommonName $ 16-32 MaximumHeight AgeBloom Type $ Color $;RUN;后期就可以直接调用啦:1 2 3 LIBNAME example ’c:\MySASLib’; PROC PRINT DATA = example.magnolia; TITLE ’Magnolias’;4 RUN;SAS 读取Teradata数据最后就是从teradata里面读数据,可以利用teradata fastexport特性:1 2 3 4 libname tra Teradata user=terauser pw=XXXXXX server=boom; proc freq data=tra.big(dbsliceparm=all);table x1-x3;run;等价于:1 2 3 4 5 proc sql;connect to teradata(user=terauser password=XXXXXX server=boom dbsliceparm=all); select * from connection to teradata(select * from big);quit;暂时没有fastload的需求,就先这样吧。