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modena
2017 Jun 02
1
modEvA D-squared for gamma glm
...r-squared for this model.
I have been reading online about it and found there are multiple formulas
for calculating R2 (psuedo) for glm (in R) with gaussian (r2 from linear
model), logistic regression (1-deviance/null deviance), poisson
distribution (using pR2 in pscl package, D-squared value from modEvA R
package). But I could not find anything specific to gamma distributions.
Can pscl and modEVA packages be used for gamma distributions as well? or
there is any other formula for doing the same?
Thanks
Regards,
Anchal
--
Anchal Sharma, PhD
Postdoctoral Fellow
195, Little Albany street,
Cancer...