use "if" than "where" to select a certain type of variable

[jc3992]

 
 data style; 
 infile '/folders/myfolders/Artists.dat'; 
 input Name $ 1-21 Genre $ 23-40 Origin $42; 
 run; 
  
 data style; 
 if Genre = 'Impressionism' ; 
 run; 
 proc print data=style; 
 run;

Hello everyone,

I used this code to try to print out only when "Genre= Impressionism"and the LOG is as below.

I wonder if anyone can help me modifying this to make it work out?

I did not see what has went wrong.

Thank you:)

 1          OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;
 72         
 73          data style;
 74          infile '/folders/myfolders/Artists.dat';
 75          input Name $ 1-21 Genre $ 23-40 Origin $42;
 76          run;
 
 NOTE: The infile '/folders/myfolders/Artists.dat' is:
       Filename=/folders/myfolders/Artists.dat,
       Owner Name=sasdemo,Group Name=sas,
       Access Permission=-rw-rw-r--,
       Last Modified=09Feb2018:21:01:38,
       File Size (bytes)=306
 
 NOTE: 7 records were read from the infile '/folders/myfolders/Artists.dat'.
       The minimum record length was 42.
       The maximum record length was 42.
 NOTE: The data set WORK.STYLE has 7 observations and 3 variables.
 NOTE: DATA statement used (Total process time):
       real time           0.01 seconds
       cpu time            0.01 seconds
       
 
 77         
 78          data style;
 79          if Genre = 'Impressionism' ;
 80          run;
 
 NOTE: Variable Genre is uninitialized.
 NOTE: The data set WORK.STYLE has 0 observations and 1 variables.
 NOTE: DATA statement used (Total process time):
       real time           0.00 seconds
       cpu time            0.01 seconds
       
 
 81          proc print data=style;
 82          run;
 
 NOTE: No observations in data set WORK.STYLE.
 NOTE: PROCEDURE PRINT used (Total process time):
       real time           0.00 seconds
       cpu time            0.00 seconds
       
 
 83         
 84         
 85         OPTIONS NONOTES NOSTIMER NOSOURCE NOSYNTAXCHECK;
 98         

[novinosrin · Accepted solution]

You are missing set statement to read the input dataset

 data style; 
 infile '/folders/myfolders/Artists.dat'; 
 input Name $ 1-21 Genre $ 23-40 Origin $42; 
 run; 
  
 data style; 
set style;/*you missed this*/
 if Genre = 'Impressionism' ; 
 run; 
 proc print data=style; 
 run;

[jc3992]

I thought of that.

Thank you I will give a try!

[jc3992]

It works!

Thank you very much!

May I understand why the "Set" command is needed here?

I thought I missed "then do;"

Thank you very much!

[novinosrin]

In your 1st step, you read a raw(external data) data to create a dataset called style. In your 2nd step, your objective is/was to filter the dataset style using if or where. So, you need to use/read/ that dataset in some way. The set statement basically reads records of the style dataset and your if filters it and the data statement creates a new dataset style yet again

[jc3992]

Thank you very much!

Now I understand what it means by "reading in the SAS data set" in my handout.

Thanks!