Hello
As I'm beginning to write functions, I decided to have my personnal R
library
named MyStuff located in /home/fred/R.Lib/MyStuff/
The library file itself is at /home/fred/R.Lib/MyStuff/R/MyStuff
evrything seems ok since > library()
gives :
Packages in library `/usr/lib/R/library':
KernSmooth Functions for kernel smoothing for Wand &
Jones (1995)
MASS Main Library of Venables and Ripley's MASS
Simple
base The R base package
...
Packages in library `~/R.Lib/':
MyStuff Mes fonctions 'made in maison'
but :>library(MyStuff)
Error: subscript out of bounds
I don't understand where I'm wrong because the functions in MyStuff
individually work well when I just paste them from my editor.
Thanks for any help
Fred
Linux debian potato
R 1.5.0
here below, the file MyStuff
-----------------------------
"adjresid" <- function(tab) {
# calcul des residus normes sur un tableau de contingence
# adjusted Pearson residuals
# Brett Presnell <presnell at stat.ufl.edu>
#
tot <- sum(tab)
rp <- apply(tab, 1, sum) / tot
cp <- apply(tab, 2, sum) / tot
mu <- tot * ( rp %o% cp )
norm(tab - mu) / sqrt( mu * ( (1 - rp) %o% (1 - cp) ) )
}
"twoWay" <- function(x=NA, y=NA, userDefined=NA ) {
# adapted from Mark Myatt <mark at myatt.demon.co.uk>
if (is.na(userDefined)){
result <- chisq.test(table(x,y))
}
else{
result <- chisq.test(userDefined)
}
#
print(result)
obs <- result$observed
exp <- result$expected
chi.table <- ((obs - exp)^2)/exp
row.sum <- apply(obs,1,sum)
col.sum <- apply(obs,2,sum)
N <- sum(obs)
#
fullArray <- cbind(obs,row.sum)
fullArray <- rbind(fullArray,c(col.sum,N))
rownames(fullArray) <- c(rownames(obs), "Total")
colnames(fullArray) <- c(colnames(obs), "Total")
#
return(list(Complet=fullArray,Expected=exp,Chi=chi.table))
}
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