Hello out there, I need advice on creating a scatter plot of my first two principal componants with confidence ellipses around each of the five species I am investigating, I know how to do this in SAS, but not the enterprise guide.  Here is the input I have been using to get the graph without ellipses: PROC PRINCOMP DATA=PCA OUT=PCSCORES COVARIANCE; VAR X1 X2 X3 X4 X5 X6 X7 X8 X9; title 'PCAVCANMAND'; RUN; proc gplot DATA=PCSORES; plot prin2*prin1=Species RUN; Any advice on how to add confidence ellipses to the output graph would be appreciated. ... View more