Re: [R] input matrix for leaps algorithm

2010-10-05 Thread CZ
The regsubsets does work. I also notice the bestglm, will see how it work too. Thank you. -- View this message in context: http://r.789695.n4.nabble.com/input-matrix-for-leaps-algorithm-tp2954453p2956866.html Sent from the R help mailing list archive at Nabble.com.

Re: [R] input matrix for leaps algorithm

2010-10-04 Thread Greg Snow
greg.s...@imail.org 801.408.8111 > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r- > project.org] On Behalf Of CZ > Sent: Monday, October 04, 2010 8:43 AM > To: r-help@r-project.org > Subject: [R] input matrix for leaps algorithm > &

[R] input matrix for leaps algorithm

2010-10-04 Thread CZ
Hello, I was trying to use the leaps algorithm for my variable selection. I tried different matrices calculated from multiple linear regression, linear discriminant analysis, and the basic correlation matrix as inputs to the leaps algorithm. But I always got the error message - the matrix is no