levels
Hi Andy: I just checked in "options", and the following appears: $stringsAsFactors [1] FALSE I think this might be it. You may want to look at options() in R-3.6.1. Thanks, Erin Erin Hodgess, PhD mailto: erinm.hodgess at gmail.com
On Wed, Jul 15, 2020 at 9:45 AM andy elprama <andy.elprama at gmail.com> wrote:
Dear R-users,
Something strange happened within the command "levels"
R version 3.6.1
name <- c("a","b","c")
values <- c(1,2,3)
data <- data.frame(name,values)
levels(data$name)
[1] "a" "b" "c"
R version 4.0
name <- c("a","b","c")
values <- c(1,2,3)
data <- data.frame(name,values)
levels(data$name)
[1] NULL
What is happening here?
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