
Dear R community 
I have tried to run the diagnostics on my lm object with the gvlma package but it gave me an error with the following message: Non compatible arguments
I post here my syntax and session info:
RegreC3<-lm(Classification_Score~C3L+Age_+Dx,data=DB1)summary(RegreC3)
library(gvlma)gvmodel <- gvlma(RegreC3)
R version 2.13.1 (2011-07-08)Platform: i386-pc-mingw32/i386 (32-bit)
locale:[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United States.1252   [3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C                          [5] LC_TIME=English_United States.1252    
attached base packages:[1] splines   tcltk     stats     graphics  grDevices utils     datasets  methods   base     
other attached packages: [1] gvlma_1.0.0.1    Hmisc_3.8-3      WRS_0.15         robustbase_0.7-6 akima_0.5-4      [6] beeswarm_0.1.1   Rcmdr_1.7-0      car_2.0-11       foreign_0.8-44   survival_2.36-9 [11] nnet_7.3-1       MASS_7.3-13     
loaded via a namespace (and not attached):[1] cluster_1.14.0  grid_2.13.1     lattice_0.19-30 tools_2.13.1

Thank you ver much

Jon Toledo
PostDoctoral Research FellowCNDR, UPenn Medical School 		 	   		  
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