Links: http://www.1point3acres.com/bbs/thread-91000-1-1.html If it is some relatively simple rules of web crawling, can use SAS, purely entertainment, SAS introductory words recommended SAS base and advance certified textbooks, these two certification is not much use, but the content of the textbook for a professional SAS
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
1. Installation
Software Environment Description
Win7 64-bit + SAS9.4
Preparatory work
Review the SAS SID file validity period and modify the system time to 1 months before the validity period, as shown:
modifying SIDs
Problem 1:sas em Create Project report no_file error (the scenario when an error occurs is that the operating system is Chinese and the sys
Tags: des style blog io color ar using SP forThe difference between SAS proc SQL and ordinary SAS statements1:the PROC SQL Step does not require a RUN statement. PROC SQL executes each query automatically2:unlike Many other SAS procedures, PROC SQL continues to run after you submit a step. To end of the procedure, you must submit another PROC step, a DATA step, o
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
PMC 12gb/s SAS Storage solution fully deployed in Lenovo Thinkserver product lineAdaptec by PMC products provide high-density external connections for efficient storage expansionA PMC company that leads Big data connectivity, transmission and storage, delivering innovative semiconductors and software solutions (NASDAQ: PMCS) announced today that Lenovo has selected the PMC storage solution to provide external connectivity to Lenovo's Thinkserver produ
Azure storage contains storage account, Container, blob, and so on, with the following specific relationships:Our commonly used blob storage is stored in the container of the storage account.There are currently three ways to share the contents of a BLOB with other users, in three ways:1. Set the Container property as a public container2. Set the Blob property to public public blobOnce set, the BLOB can be downloaded by wget.3. File sharing over a certain period of time via
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
http://blog.csdn.net/killmice/article/details/42745937
The test tool FIO is read sequentially as an example, with the following commands: fio-name IOPS-RW = Read-bs = 4k-runtime = 60-iodepth 32-filename/dev/sda6-ioengin E Libaio-direct = 1 where rw = read for random reads, BS = 4k for each read 4k, filename specifies the corresponding partition, here I am/dev/sda6, direct = 1 means the cache through Linux Test SATA Hard Drive, SAS hard drive, SSD har
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 SAS, I would like to introduce you to the simple use of SAS, as I continue to learn statistical knowledge, I also hope to delve deeper into the capabilities of these statistical software
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
Assignment Statement
Variable = expression
Examples of assignment values:
X = X1 + x2;
X = sum (OfX1-x6); To use
Sum (x, y); if either X or Y is a missing value, the sum result sets the missing value to 0, and if z = x + y is used; if there is a missing value, the result of Z will be the missing value.
AR (1) = Br (1); * assign the first element of the array Br to the first element of the array ar. The subscript of the array in SAS starts with 1;
X =
Proc report includes the print, means, tabulate, sort process, and data step functions:
I. Basic Syntax:
1 Data natparks; 2 infile 'C: \ myrawdata \ parks. dat '; 3 input name $1-21 type $ region $ museums camping; 4 run; 5 6/* ----- group and analyze SS variables (group: vertical; horizontal SS: horizontal) --- */7 * region as group and type as variant SS variable with sums; 8 proc report data = natparks nowindows headline; 9 column region type N, (museums camping), mean; 10/* add statistics to
. Therefore, whether static classes are used or not depends on the actual situation.
Ii. How does the log producer pass in the parameter or?
Iii. How to Write logs, synchronous or asynchronous?
4. Log File storage location and file size control.
5. Expansion problems.
I am going to talk about the second, third, fourth, and fifth points in one piece.
In fact, there are two types of logs: Fixed logs, such as system logs or internal framework logs, and user logs, such as in Web appli
After studying two days of SAS, SAS can finally obtain the file name and column name.
// Obtain the file column name
Libname da "C: \ test ";
Data ex;
Set da. QQ;
Run;
Proc transpose data = ex out = ex2;
VaR _ all _; // the table cannot be completely transposed before it is added. Some columns are always missing.
Run;
Proc print data = ex2;
Run;
// Obtain the file name in a folderFilename indata pipe 'di
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.