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  1. alunbrain

    how to make the variable's name more descriptive

    Hi please llok at the dde command instrucation manual I posted on another link cheers
  2. alunbrain

    CODE does not match exactly

    hi whenever I need to do this (numerical to caharcter I use var1 = input(put(var2, 8.2), $8.); if you start of with a numerical field, then I doubt you will be able to keep with the zeros ay the beginning, but if you need them try var1 = input(put(var2, 8.2), $8.); var1= left(reverse(var1))...
  3. alunbrain

    Hw to create a new variable from old var.

    Hi think for part 1 all you need is a sub string command (substr) data tmp; set ...; newvar= substr(specimen#,4,1); run; for excel please have a look into one of my training docs using DDE commands having trouble attathcing it, so copied and pasted below DDE COMMAND SAS AND EXCEL...
  4. alunbrain

    Blank rows in Excel between Titles

    Hi you could try using DDE commands I have yet to test this, but should be ok. Not sure how familiar you are with DDE commands though would also need a bit more work to output your data set to the sheet. cheers data work.title1; format var1 var2 var3 $60.; var1= 'The University of...
  5. alunbrain

    Counting fields

    with sql use the group by function proc sql; create table blah as select 'all' as all, sum(var1+var2+var3) as sum from dset1 group by all; quit; cheers
  6. alunbrain

    ODS cutting off var names in regression output

    sorry this for categorical variables
  7. alunbrain

    ODS cutting off var names in regression output

    Hi whenever I use logistic/reg/genmod etc.. they always reduce the length of the parameter estimates to 16. So to use the parameter estimate in different data set i either reduce the length of the variable to 16 before hand or use if...
  8. alunbrain

    Counting fields

    Hi I suggest eithe data temp; set ; if var1 ^=. then count=1; else count=0; /* if character */ if var1 ^= ' ' then count=1; else count=0; all='all'; run; /* or could use*/ data temp; set ; count = (var1 ^=.); /* ^= or ne whatever you prefer */ /* if character */ count...
  9. alunbrain

    Average of variable

    hi have you tried a proc summary or proc mean? e.eg. proc summary data = test nway; class tick date; var value; output out = test1 mean=; run; *using retain command; data test1; set test; by tick date1; if first.date1 then do; var1=0; var2=0; end; var1 = var1 +1...
  10. alunbrain

    proc iml regression

    Hi I am having trouble with proc iml. basic equation id - - --- --- -- - |x | |a1 b1 c1 d1 e1 | | f | |y | = |a2 b2 c2 d2 e2 | | g | |z | |a3 b3 c3 d3 e3 | | h | - - --- --- | i | | j | This would...
  11. alunbrain

    Regression help

    Hi for character regression don't use proc reg. you can use proc glm or proc genmod. e.g. proc glm data = user.blah; class your character variables; model something = your character vairable,with your numerical varaibles; output out = user.blah1 p=pred; run; when using character...

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