In many experimental situations the pertinent inferences are made on the basis of orthogonal contrasts among the treatment means (as in 2 n factorial experiments). In this setting a particularly ...

This paper is based on the 1989 Miller Memorial Lecture at Stanford University. The topic was chosen because of Rupert Miller's long involvement and significant contributions to multiple comparison ...

Least-squares means (LS-means) are computed for each effect listed in the LSMEANS statement. You may specify only classification effects in the LSMEANS statement -that is, effects that contain only ...