Displaying 2 results from an estimated 2 matches for "scoretest".
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coretest
2011 Jun 12
1
Score Test Function
...,2002). This article uses a Score Test Stat as a measure of overall fit for a logistic regression model. The author calculates this statistic using SAS. I am looking for an [R] function that can compute this stat and a p=value (please don't critique the stat itself). As far as I can tell glm.scoretest() from library(statmod) is the only function for this but it does not give a pvalue and appears to not correspond with the author's example. Some chat on the discussion board a while back indicated that this was a well known test Click here for that thread but difficult to calculate in [R]. I...
2011 Mar 16
1
Standardized Pearson residuals (and score tests)
Hi Peter and others,
If it helps, I wrote a small function glm.scoretest() for the statmod
package on CRAN to compute score tests from glm fits. The score test for
adding a covariate, or any set of covariates, can be extracted very neatly
from the standard glm output, although you probably already know that.
Regards
Gordon
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