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oserror
2007 Jul 28
1
Error when using the cat function
...bug or am I using the cat function incorrectly?
Thanks,
Stan
> ifelse(class(data[[n]])!="factor",{print("yes")},{print("no")})
[1] "yes"
[1] "yes"
> ifelse(class(data[[n]])!="factor",{cat("yes")},{cat("no")})
yesError in ans[test & !nas] <- rep(yes, length.out = length(ans))[test & :
incompatible types (from NULL to logical) in subassignment type fix
>cat("yes")
yes
> class(data[[n]])!="factor"
[1] TRUE
> class(data[[n]])
[1] "numeric"
> n
[1] 28
> leng...