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Tags: style blog http color ar using SP for strongWhat is a view?A view is a series of query statements that are executed when used to obtain the desired subset (subset) or superset (superset) from other datasets or views.The view contains only the logic for accessing the data and not the data itselfWhere can the view be used?Almost anywhere in the SAS program where the real table is used (not available in the list).What are the benefits of using view

SQL procedures in SAS can organize data, data merging, and data selection functions.SQL procedures can stitch two datasets, create tables, delete rows and columns in a table, and simply calculate individual variable values.For example:Proc SQL;CREATE VIEW Work.body AS//select the variable id,de,age,sex from the ad table and add a variable height and a new table bodySelect id, DE, age,sex,id**2\age as height//From Work.ad//You can also merge two tables

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

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

Data student1;Input name$ age score;Datalines;Wangwu 29 68Lisi 30 85Wangxi 28 79Lixingxun 32 91Wufang 27 56;RunData student;Set student1;RunData student2;Input name$ age score;Datalines;WANGWU 29 88Lisi 30 89Wangxi 28 85Lixingxun 32 93Wufang 27 76;Run/* Display the original data set */Proc Print data=student;Title "Original data Set";Run/*remove Removal Observation */Data student1;Modify Student1;If score RunProc Print data=student1;Title "Remove";Run/*replace Replacement Observations */Data stu

With the SAS Gplot/gchart module, simple charts can be drawn.1. Bar chart, doughnut chart, pie chart and so on;Proc Gchart data=xxxxx;Vbar varname;RunThis process contains several options, note that the difference between the subgroup and group options, subgroup is not listed, and group is drawn separately for different groups;2. Scatter plots, line charts, etc.Proc Gplot data=xxxxx;Plot y*x;RunWhen there are several different lines on the same table,

Data heartemp;Set Sashelp.heart;If bp_status= ' normal ' then delete;* blood pressure is not written to the data set, drop excludes variables, delete excludes observations;Keep status sex Weight_status bp_status;Rename bp_status = Bloodpressure;RunProc Print data= heartemp (obs=10);RunData mytemp;input x y;Z=x+y;/* Statistical odd even, evennumber+1 complete accumulation */If mod (z,2) =0 then evennumber+1;else oddnumber+1;Cards12 5568 68 9788 999114 8628 9738 6748 9778 234;RunProc Print;RunThis

1, missing values are missing, characters are missing;2, Problem: PROC tabulate watchmaking class There is missing, the purpose of the missing range of a non-missing value belongs to a class, the other in accordance with the actual operation, the remainder with other.PROC"0=" 1 ' = '. A CLASS "' 2 ' = ' 03. B CLASS "other = "04. OTHERS ";RUN;/* results, ' returned to ' 04. Other "*//* After testing, change (') to (') is correct, that is, the missing is "01. Missing "* *[