Displaying 2 results from an estimated 2 matches for "bin_data".
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2008 Sep 09
1
Genmod in SAS vs. glm in R
...gt;From Genmod in SAS: LogLikelihood=-4.75, coeff(intercept)=-3.59,
coeff(x)=0.95
>From glm in R: LogLikelihood=-0.94, coeff(intercept)=-3.99, coeff(x)=1.36
Is there anyone tell me what I did wrong?
Here are the code and results,
1) SAS Genmod:
% r: # of failure
% k: size of a risk set
data bin_data;
input r k y x;
os=log(y);
cards;
1 3 5 0.5
0 2 5 0.5
0 2 4 1.0
1 2 4 1.0
;
proc genmod data=nelson;
model r/k = x / dist = binomial link =cloglog offset = os ;
<Results from SAS>
Log Likelihood -4.7514
Parameter DF Estimate Error...
2006 Mar 14
6
cFerret nearing completion
Hey folks,
Some good news. I''ve finished cFerret and it''s ruby bindings to the
point where I can run all of the unit tests. I still have to work out
how I''m going to package and release it but it shouldn''t be long now.
If you can''t wait you might like to try it from the subversion
repository. It''ll probably only work on linux at the moment and