The server configuration is as follows:XEON5506 (2. 13)Memory: KST 4GB DDR3 ECCHard drive: st300g SAS-15000 to *1+1t Western Data enterprise-class hard driveMotherboard: Asus Z8ANA-D6+6480*1Chassis: 1U rack TypePower supply: 1U 400WAfter the assembly is ready, installation of the system found in the Win2003 installation interface hard disk partitions are normal, but to select the SAS hard drive C disk, the
Systask
Executes, lists, or terminates asynchronous tasks
Valid in:
Anywhere in a SAS Program
Windows specifics:
All
Syntax
Ask command"Host-command"Taskname>Name-VaR>Stat-VaR>Shell-command">>;
Shortask list Taskname>
Systask killTasknameTaskname...>;
Command
Executes
Host-command
List
Lists either a specific ac
the graphical user interface development environment, and enter dftool to bring up the DataFeed graphical user interface.
The following website has a lot of code
Http://www.mathworks.com/matlabcentral/fileexchange/loadCategory.do
2006/11/27 SAS Time Series Analysis
Create a SAS program file: timeser1.sas, as follows:
Options nodate nonumber;Data timeser1;Inpu
Recently, the SAS code of the old system in the calculation process, there are less data, I passed a few times to check the code, or did not find the problem.
Finally, with the help of a senior colleague, I found the cause of the problem, but in retrospect I still feel that I am not careful enough and how to debug the SAS code is not proficient, description as follows:
The code is mainly the following code
In general, we will use Excel to statistical test results, in addition to Excel, there are SAS and other software, but also can be statistical test results, I am also a beginner of SAS, now I would like to introduce you to the simple use of SAS, with my constant learning statistics knowledge, I would also like to delve into the features of these statistics sof
I. Basic Nature of ODS
ODS output format: listing (default standard SAS output), HTML, RTF, prtnter, PS, PCL, PDF, output (SAS output date-set), markup, and document;
ODS contains the table template (specified output structure) and style template (specified appearance structure): first, the table template function generates data from procedure to form the output project, then, the style template is used
What is SAS?
SAS is a new generation of SCSI technology, and the popular Serial ATA (SATA)Hard DiskSimilarly, serial technology is used to achieve higher transmission speeds and improve internal space by shortening the connection lines. SAS is a new interface developed after the parallel SCSI interface. This interface is designed to improve the efficiency, avail
SAS hard Drive, is a serial connection to the next generation of SCSI technology, the use of serial technology to achieve higher transmission speed, and by shortening the connection line to improve the internal space. SAS is a parallel SCSI interface that develops a new interface. Improves storage system performance, availability, and scalability, and provides compatibility with SATA hard drives.
Character
1: Three ways to build a tableBuilding a table will only create a table in the library and display it in the log, and there will be no output.1.1: Define columns yourself to create an empty tableColumn-specification = column-define + column-constriants + message=/msgtypeData in SAS is stored in only two ways, one char (n), and one Num. SAS also supports SQL native data types, but will eventually be translat
Show variable Namelibname saslib "h:\ SAS";/*varnum indicates the variable name is sorted by observation position, by default, alphabetically */data saslib. Student;input name $ age score;Datalines;Lee 425 85.6Wang 527 98.12Sheet 330 78;proc Contents Varnum data=saslib. Student;run;This blog all content is original, if reproduced please indicate source http://blog.csdn.net/myhaspl/Name of the variable that displays the data set that already existslib
Theory and formula please see Andrew Ng's machine learning in the NetEase public class, or the machine learning of Andrew Ng in CourseraFor multivariate linear regression to fit the best straight line, in order to make the error squared and the smallest, the method on the textbook is to seek the bias, and make it 0, and then solve the linear equation group.But there are many other ways to achieve this, and Andrew gives two methods of gradient descent in the case of large samples and small sample
1 Data _ NULL; /* _ Null _ makes it unnecessary for the system to generate a new dataset to save memory. */ 2 Infile ' C: \ myrawdata \ candy. dat ' ; 3 Input name $ 1 - 11 Class @ 15 Datereturned mmddyy10. candytype $ quantity; 4 Profit = Quantity * 1.25 ; 5 6 /* Focus: output reports using file and put */ 7 File ' C: \ myrawdata \ student.txt ' Print;/* The file statement specifies the output path of the reprot. The print option tells
How to open a log in SAS eg to preserve detailed operation information.
To turn on the Enterprise Guide log feature, copy the C:/Program files/sas/enterprise guide 4/logging.config file to C:/Documents and Settings/
So the next time you open the eg, the operation will be recorded in the log file if you want to deactivate, delete the file directly can
C:/Documents and Settings/
The log file contains the
differ slightly from previous releases. for more information, see DECIMALCONV = System Option in SAS System Options: Reference.
SyntaxDATETIMEw. d
Syntax Descriptionw
Specifies the width of the output field.
Default
16
Range
7-40
Tip
SAS requires a minimum w value of 16 to write a SAS datetime value with the date, hour,
PMC launches industry's first 12gb/s SAS expansion card for high-density data center serversThe Adaptec PCIe expansion card provides 24 ports for next-generation servers,Connect more high-performance HDDs and SSDs A PMC that leads Big data connectivity, delivery, and storage, delivering innovative semiconductors and software solutions ? The Company (NASDAQ:PMCS) recently launched the industry's first 12gb/s SAS
August 11, 2012 SAS 9.1.3 version with MySQL connection test, can connect with database1 direct connectivity via ODBC pass throughConnect to ODBCCREATE TABLE (or view)2 through AccessAccess connects to MySQL using the access connection ODBC,ODBC, even if you do not have permission to use MySQL directly. It also enables SAS to interact with MySQL.Script examplesLibname mydblib ODBC noprompt= "UID=TESTUSER;PW
From:http://blog.chinaunix.net/uid-675476-id-2076827.html
In SAS macros, strings are enclosed in double quotation marks, but if a string contains special characters such as double quotes or a percent semicolon, a single quotation mark is used to escape the special characters in the string. Like what:%let test = ' A ' is the first character! ';
However, if the string contains single quotes, the above method is invalidated. So more generally,
a macro?ABORT ACT ACTIVATEBquote byCLEAR CLOSE CMS Comandr COPYDeact DEL DELETE DISPLAY dmidsply dmisplit doEDIT ELSE EVALFILEGLOBAL GO GOTOIF INC INCLUDE INDEX INFILE INPUTKeydefLENGTH Let LIST listm LOCALMACRO MetasymNrbquote Nrquote NrstrOn OPENPAUSE PUTQscan qsubstr Qsysfunc QUOTE qupcaseRESOLVE RETURN RUNSAVE SCAN STR SUBSTR superq SYSCALL sysevalf sysexec sysfunc sysget sysrputThen to TSOUnquote unstr UNTIL UPCASEWhile WINDOWHow do I see if a macro was created successfully? (Debug macro o
1. As a macro function, you don't need to enclose character values in quotation marks as Step functions.One-on-which macro language is different from SAS language is macro-variable valuesbe always text, quotatio n marks is not needed to indicate TEXR constants in the macro language. EXAMPLEDsid=open ("sasuser.houses", "I"); /*has quotation marks, because it ' s a DATA step function*/Dsid=open ("mydata", "mode");%let dsid =%sysfunc (open (sasuser.hou
OverviewA unit server in Beijing accidentally offline, hot spare disk, replace the offline hard disk. However, the hot spare disk in the process, another hard drive offline, causing hot spare synchronization failed, two sets of RAID array crashes, LVM structure is incomplete, the file system is not working properly, the server data needs to be repaired. Two off-line hard drive detection, found that the first offline hard drive is not recognized, the initial inference is a hardware failure, the n
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