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  1. chris93

    create new variable with do loop

    this looks really interesting, I am still trying to figure things out with SAS , and making the transition from C++, it appears that SAS do loops works somehow different than C++ for loops. Are SAS Do loops always within the Data Step? Also what does count ++ 1; stand for ? Is it the...
  2. chris93

    create new variable with do loop

    anyone knows?
  3. chris93

    create new variable with do loop

    btw, I tried it this way, but then the new variable s would be 3 for the entire column. data iris5; set iris1; do i=1 to 150; if MOD(i,3)= 1 THEN s=1; else if MOD(i,3)= 2 THEN s=2; else if MOD(i,3)= 0 THEN s=3; end; run;
  4. chris93

    How to read delimited data with datalines ?

    thanks alot !
  5. chris93

    How to read delimited data with datalines ?

    Hi all, I am trying to read the following lines with observations seperated by commas and missing values. Is it possible to use the dlm option and dsd in the input statement ? data test1; input n1 n2 n3 dlm =',' option ='dsd'; datalines; 23,34,345 23,4,45 2,3,5 3,4,545 345,,345 ; run; proc...

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