R Fans--
I am having problems with the following code. It worked under R 2.6.0 but not
in 2.7.0.
> library(Epi)
> df <- read.table( "c:/Documents and Settings/Troy S/My
Documents/debug_chisq_080613b.txt")
> summary(df)
cvd agecat
Min. :0.0000 (0,40] :1
1st Qu.:0.0000 (40,60]:2
Median :0.0000
Mean :0.3333
3rd Qu.:0.5000
Max. :1.0000 > fa <- as.factor(df$cvd)
> fb <- as.factor(df$agecat)
> stat.table(index=list("a"=fa, "b"=fb))
Error in eval(expr, envir, enclos) : could not find function "count"
The file contents is
"cvd" "agecat"
"1" 0 "(0,40]"
"2" 1 "(40,60]"
"3" 0 "(40,60]"
My sessionInfo is
R version 2.7.0 (2008-04-22)
i386-pc-mingw32
locale:
LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
States.1252;LC_MONETARY=English_United
States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
attached base packages:
[1] stats4 splines stats graphics grDevices utils datasets
[8] methods base
other attached packages:
[1] Epi_1.0.8 coin_0.6-9 modeltools_0.2-15 mvtnorm_0.9-0
[5] survival_2.34-1
loaded via a namespace (and not attached):
[1] tools_2.7.0>
Any help would be great!
Troy
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