I have now solved my problem! Thank you for your help!    ... View more

Thank you. I have gone throguh the whole data set to put the right amount of blanks etc, but there is no difference. I used the copy paste when I insterted the data (from an excel sheet). However, since there are different amounts of numbers within several of the observations there are somethimes small shiftings in the data, but it is still the right amount of space inbetween them. ... View more

it also sais: NOTE: SAS went to a new line when INPUT statement reached past the end of a line. NOTE: The data set WORK.MARKER has 8 observations and 26 variables. NOTE: The data set WORK.METHOD has 8 observations and 26 variables. NOTE: The data set WORK.STUDY has 8 observations and 26 variables. NOTE: DATA statement used (Total process time): real time 0.14 seconds cpu time 0.14 seconds   ... View more

I tried to make a similar, but smaller data set to send you, but then i worked out just fine...  If going back to the bigger data set it sais:  NOTE: Invalid data errors for file CARDS occurred outside the printed range. NOTE: Increase available buffer lines with the INFILE n= option. what does that mean?    Since I have now inserted numbers where there should not be any numbers (no data), I understand that is not the problem in this case.    ... View more

I'm actually not allowed to post the data.  (and yes, you can actually "see" that there are n=24). I have modified and removed a lot before posting so I don't know if this gives you enough information. Data ; input Samplgroup cnr B$ Gr$ La lawx BWT WTFISIL DIsil DMSILpbw WETFICC DMICC DMIRTTOT TOT DMIpBWH Miconc ECMMX kgECMpTOTVDDMI MkprodpDMIS MYpT Wdr vfrs Wfrc Totw Cu time; Datalines; data lines are written here ; Proc print; run; *Data means; Proc means; run; Proc sort; by Samplgroup; Proc means; by Samplgroup; run;   ... View more