About venkateshn

Linlin · ‎05-02-2012

Hi, run the code below may help you to understand: data have; input ID Time VariableA $ VariableB $ VariableC $; cards; 1 1 . no . 1 2 . no . 1 3 . no . 1 4 . . yes 1 5 . . no 1 6 . . yes 2 1 . yes . 2 2 . no . 2 3 . no . 2 4 . . no 2 5 . . no 2 6 . . yes ; run; proc sql; select id as _id ,1 as _time,sum(VariableB='yes') as V_t1_3,sum(VariableC='yes') as V_t4_6 from have group by id; quit;

Patrick · ‎04-15-2012

Not perfect but may be all you need. /* version 1 */ data _null_ ; if _n_ = 1 then do; file print; put 'All Vars'; put _all_; file log; put 'All Vars'; put _all_; end; set sashelp.class; /*... more statements ... */ run; /* version 2 */ data _null_ varlist; if 0 then output Varlist; set sashelp.class; /*... more statements ... */ run; proc contents data=Varlist nodetails; quit;

Linlin · ‎04-14-2012

yes. example: data have; input a1 a2 b; cards; 1 2 3 ; proc print; var a:; run;

Rick_SAS · ‎04-17-2012

I don't think PROC UNIVARIATE outputs a cumulative frequency. There is a CDFPLOT statement that shows the empirical cumulative distribution function and enables you to overlay various theoretical CDFs of models. Perhaps that is what you meant. Alternatively, in PROC FREQ the cumulative frequency is produced by the TABLES statement.

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Re: make new variable from repeated measurements?

Re: i have a null dataset with 10 variables; i want to print only name...

Re: In PROC PRINT, can you print only variables that begin with the le...

Re: what is cummaltive frequency,and varience in proc unviarte