proc sql noprint; select catx(' ',name,"label=' '") into :labels separated by ", " from dictionary.columns where libname='SASHELP' and memname="CARS" ;quit; proc sql; select &labels. from sashelp.cars ;quit; Note: While the above does what the OP asked about, Roger's solution...
***(2) COUNT/N/NMISS: find total and missing values***; proc sql; select count(*) as n 'Total number of the observations', count(ssn1) as m_ssn1 'Number of the non-missing values for ssn1', nmiss(ssn1) as nm_ssn1 'Number of the missing values for ssn1', n(ssn2) as ...
2. PROC SQL is the SAS implementation of Structured Query Language(SQL). proc sql;select(distinct)variable(as);fromtables/views;wherecondition;groupbycolumns;havingexpressionordered bycolumnsquit; 简记: Some French Waiters Grow Healthy Orange select * = select all Order BYvariableASC;variableDESC绘制...
A SAS programmer was trying to implement an algorithm in PROC IML in SAS based on some R code he had seen on the internet. The R code used the rank() and order() functions. This led the programmer to ask, "What is the different between the rank and the order? Read More EnglishAn...
2.proc sql,通过select。 Retain Statement: 1. 作用: Causes a variable that is created by an INPUT or assignment statement to retain its value from one iteration of the DATA step to the next. 2. 作用范围: (1) 使用INPUT创建的变量, ...
run;procprintnoobs;run;procsql;selectname,'.'asnewVariable, height+weightastotalfromsashelp.class where sex='男'; quit; Set statement Type: Executable Syntax SET<SAS-data-set(s)<(data-set-option(s))>><options> Without Arguments when you do not specify an argument, the SET statement read...
PROC SQL; SELECT t1.ID_val, t1.Var1, t1.Var2, t2.SumOfVar1ThruVar2 FROM SQL.Table1_from_SS t1 INNER JOIN SQL.ForTable1_from_SAS t2 ON t1.ID_val = t2.ID_val; quit; If a SAS analysis package successively processes the same set of rows multiple times, it will typically be ...
proc datasets; copy in=work out=mylibmove; select cars; run; quit; To check if the moved dataset is available in the WORK library, we can run the command below. We can see that CARS dataset is no more available in the WORK library. "MOVE" option is like cut-paste from a old li...
Example 2: Creating a table with Proc SQL versus creating it with a Data Step The simplest way of creating a SAS data set or table is to read into it all the variables and records of another SAS data set. In the code below, the Select * syntax retrieves all variables from the Measur...
Re: proc sql; group by; case statement Posted 06-02-2016 10:20 AM (649 views) | In reply to PGStats Thanks PG! So, as applied to my queries above, the where being in parenthesis following the from dataset statement is used as a dataset option?you're saying use:from datasetwhere...