search for: wenxin

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2009 Nov 02
1
for parameter 'keep' in 'step'
...lways in the model. Every time when I run command 'step' with 'keep', error information "could not find function 'keep' " is always shown. Could you tell me how to use the parameter 'keep' in 'step' function? Thank you very much and best regards, Wenxin Liu 2009.11.02 ------------------------------------------------------------------------------------- Wenxin Liu, Postdoc., Scientific staff State Plant Breeding Institute(720) University of Hohenheim 70593 Stuttgart, Germany PhoneNo.: +49-(0)711-459-22670 Telefax : +49-(0)711-459-23841 Email...
1999 May 09
1
subscripting in list() (PR#187)
...impossible if I dont' assign something else to it in advance. (although a walk around would be mylist[1] <- list(1)) In SPLUS 4 or 3.4, the reactions are different: > mylist <- list() > mylist[[1]] NULL > mylist[[1]] <- c(1) > mylist [[1]]: [1] 1 On Sun, 9 May 1999, Wenxin Mao wrote: > Date: Sun, 9 May 1999 12:42:29 -0400 (EDT) > From: Wenxin Mao <mao@stat.wharton.upenn.edu> > To: r-bugs@biostat.ku.dk > Subject: subscripting in list() > > > In R, (0.64 Binary, Linux 5.0) I tried this command and get an error > message: > > >...
1999 May 21
0
Bug list summary (automatic post)
...; Date: Fri, 11 Dec 1998 23:20:08 -0500 (EST) Directory: Windows none Directory: incoming * PR# 174 * Subject: do.call() mangles expressions in arguments From: Peter Dalgaard BSA <pd@biostat.ku.dk> Date: Wed, 21 Apr 1999 19:39:53 +0200 * PR# 186 * Subject: subscripting in list() From: Wenxin Mao <mao@compstat.wharton.upenn.edu> Date: Sun, 9 May 1999 12:42:29 -0400 (EDT) * PR# 187 * Subject: subscripting in list() From: Wenxin Mao <mao@compstat.wharton.upenn.edu> Date: Sun, 9 May 1999 13:02:51 -0400 (EDT) * PR# 189 * Subject: model.matrix crashes From: Jim Lindsey <jlinds...