[R] subset selection for logistic regression

2005-03-02 Thread Wittner, Ben
R-packages leaps and subselect implement various methods of selecting best or good subsets of predictor variables for linear regression models, but they do not seem to be applicable to logistic regression models. Does anyone know of software for finding good subsets of predictor variables for

Re: [R] subset selection for logistic regression

2005-03-02 Thread Frank E Harrell Jr
Wittner, Ben wrote: R-packages leaps and subselect implement various methods of selecting best or good subsets of predictor variables for linear regression models, but they do not seem to be applicable to logistic regression models. Does anyone know of software for finding good subsets of

RE: [R] subset selection for logistic regression

2005-03-02 Thread dr mike
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Wittner, Ben Sent: 02 March 2005 11:33 To: [EMAIL PROTECTED] Subject: [R] subset selection for logistic regression R-packages leaps and subselect implement various methods of selecting best

Re: [R] subset selection for logistic regression

2005-03-02 Thread Frank E Harrell Jr
dr mike wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Wittner, Ben Sent: 02 March 2005 11:33 To: [EMAIL PROTECTED] Subject: [R] subset selection for logistic regression R-packages leaps and subselect implement various methods of selecting

RE: [R] subset selection for logistic regression

2005-03-02 Thread Berton Gunter
: Wednesday, March 02, 2005 5:13 AM To: Wittner, Ben Cc: [EMAIL PROTECTED] Subject: Re: [R] subset selection for logistic regression Wittner, Ben wrote: R-packages leaps and subselect implement various methods of selecting best or good subsets of predictor variables for linear regression

RE: [R] subset selection for logistic regression

2005-03-02 Thread Christian Hennig
knowledgeable) opinions welcome. -- Bert Gunter -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Frank E Harrell Jr Sent: Wednesday, March 02, 2005 5:13 AM To: Wittner, Ben Cc: [EMAIL PROTECTED] Subject: Re: [R] subset selection

Re: [R] subset selection for logistic regression

2005-03-02 Thread Frank E Harrell Jr
PROTECTED] On Behalf Of Frank E Harrell Jr Sent: Wednesday, March 02, 2005 5:13 AM To: Wittner, Ben Cc: [EMAIL PROTECTED] Subject: Re: [R] subset selection for logistic regression Wittner, Ben wrote: R-packages leaps and subselect implement various methods of selecting best or good subsets