What is the meaning of this message?
Warning message:
Realizando coerção de LHD para uma lista
I tried to do something like this:
test <- function(x) {
rval <- NULL
m <- mean(x)
s <- sd(x)
rval$m <- m
rval$s <- s
y <- x[abs(x - m) > 3 * s]
rval$y <- y # this is the critical line
return(rval)
}
except that in the example above the critical line does not give
any error, while in the real (much bigger) example it does, for
things like:
test(c(runif(100), 100))
Alberto Monteiro
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