glm families in R - R-help | R Mailing Lists

glm families in R

Tue, Jan 12, 1999 1:59 AM #

Is the following difference between S+ and R normal or is it a bug? 
Thanks. FC. 

PS: S+ 4.5 for Windows and R 0.63.1 for Windows. 

S-PLUS output:

R output:

-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
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Peter Dalgaard

Tue, Jan 12, 1999 6:30 AM #

"Francisco Cribari" <cribari at de.ufpe.br> writes:

This is normal, R doesn't use $deriv in glm families. However,

function (eta) 
-1/(2 * eta^1.5)
<environment: 0x4059d28c>

O__  ---- Peter Dalgaard             Blegdamsvej 3  
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