Hi,
I am trying to build a series of rlm models. I have my data frame and
the models will be built using various coulmns of the data frame.
Thus a series of models would be
m1 - rlm(V1 ~ V2 + V3 + V4, data)
m2 - rlm(V1 ~ V2 + V5 + V7, data)
m3 - rlm(V1 ~ V2 + V8 + V9, data)
I would like to
It may help you to read Bill Venables' column in R News
http://cran.r-project.org/doc/Rnews/Rnews_2002-2.pdf, pages 24-26.
Andy
-Original Message-
From: Rajarshi Guha [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 02, 2003 11:25 AM
To: [EMAIL PROTECTED]
Subject: [R] using a
Rajarshi Guha wrote:
Hi,
I am trying to build a series of rlm models. I have my data frame and
the models will be built using various coulmns of the data frame.
Thus a series of models would be
m1 - rlm(V1 ~ V2 + V3 + V4, data)
m2 - rlm(V1 ~ V2 + V5 + V7, data)
m3 - rlm(V1 ~ V2 + V8 + V9, data)
Have you considered the following:
fmla - formula(sprintf('V1 ~ V%g + V%g + V%g',2,3,4))
hope this helps. spencer graves
Rajarshi Guha wrote:
Hi,
I am trying to build a series of rlm models. I have my data frame and
the models will be built using various coulmns of the data frame.
Thus
On Thu, 2003-10-02 at 10:25, Rajarshi Guha wrote:
Hi,
I am trying to build a series of rlm models. I have my data frame and
the models will be built using various coulmns of the data frame.
Thus a series of models would be
m1 - rlm(V1 ~ V2 + V3 + V4, data)
m2 - rlm(V1 ~ V2 + V5 + V7,
