Hi all,
I am running this procedure in order to get an indication of outliers with the mcd robust distance in my dataset:
proc robustreg data=eg.Som_input method=lts ;
model y= x1 x2 x3 x4
/
CUTOFF=2.5
/*ALPHA=0.025*/
diagnostics leverage ;
ods select DIAGNOSTICS;
ods output diagnostics=Diagnostics;
run;
I am relevantly new in this procedure so i am wondering why i am not getting diagnostics for the whole set but only a part of it 1/3 in this case? is there any background to that?
In addition i meant to ask if there is any other output provided from this procedure with transformed data ?
Thnx in advance
Change to diagnostics(all) to get all observations. The default is only points that are identified as outliers or leverage points are displayed.
Steve Denham
Thank you very much for the reply i will try that
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