Displaying 1 result from an estimated 1 matches for "splus70".
Did you mean:
splus7
2007 May 17
1
model.matrix bug? Nested factor yields singular design matrix.
...t;
>
This does not happen in S-PLUS.
> info()
S info file C:\DOCUME~1\kilroy\LOCALS~1\Temp\S0107EB.tmp will be removed at session end
$Sinfo:
Enterprise Developer Version 7.0.6 for Microsoft Windows : 2005
SHOME: C:/PROGRAMFILES/INSIGHTFUL/splus70
prog.name: SPLUS.EXE
load.date: Sun Dec 04 23:15:59 2005
date: Thu May 17 07:38:16 PDT 2007
> options(contrasts = c("contr.treatment", "contr.poly"))
> df <- data.fra...