Hi

I am trying to learn the maSigPro package but I get a warning:

> tstep <- T.fit(fit, design = fit$dis, step.method = "backward", min.obs = design$min.obs, alfa = fit$Q, nvar.correction = FALSE)
[1] "Warning: 9 genes with influential data at slot influ.info. Model validation for these genes is recommended"

I get a similar warning when I use the example data set.

What does it mean?


> sessionInfo()
R version 2.5.1 (2007-06-27) 
i386-pc-mingw32 

locale:
LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United Kingdom.1252;LC_MONETARY=English_United Kingdom.1252;LC_NUMERIC=C;LC_TIME=English_United Kingdom.1252

attached base packages:
[1] "tools"     "stats"     "graphics"  "grDevices" "utils"     "datasets"  "methods"   "base"     

other attached packages:
maSigPro  Biobase   xtable   impute    limma 
 "2.0.1" "1.14.1"  "1.5-1"  "1.0-5" "2.10.5" 
> 


Regards,
Ingrid

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