search for: zhifang

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2010 Nov 22
3
save a regression model that can be used later
Hi everyone I have a question about how to save a regression model in R and how to retrieve it for making predictions in a new session. To be more specific, I fitted a multilevel logistic regression model using the lmer from the "lme4" package. I then successfully make predictions using fitted(mymodel). Since data are complex (three levels, nested, numerous categorical and
2010 Nov 24
0
4. Rexcel (Luis Felipe Parra)-how to run a code from excel
...wangwallace) 61. Re: arima (tomreilly) 62. Wait for user input with readline() (Nathan Miller) 63. Re: txtProgressBar strange behavior in R 2.12.0 (Viechtbauer Wolfgang (STAT)) 64. How to call web service in R (??) 65. save a regression model that can be used later (Ni, Melody Zhifang) 66. Re: question about constraint minimization (Ravi Varadhan) 67. Re: Is it possible to make a matrix to start at row 0? (Joshua Wiley) 68. Re: Is it possible to make a matrix to start at row 0? (Bert Gunter) 69. Re: RGoogleDocs stopped working (Harlan Harris) 70. Re: sm.anc...