Hello List,
I did this script to clear data after import (I dont know is ok ). After
its execution levels and label values got lost. Could some explain me to
reassign levels again in the script (new depurate value)?
Best regard
Maicel Monzon MD, PHD
Center of Cybernetic Apply to Medicine
# data cleaning script
library(stringr)
for(i in 1:length(data)) {
if (is.factor(data[[i]])==T)
{for(j in 1:sum(str_detect(data[,i], " ")))
{data[[i]]<-str_replace_all(data[[i]], " ", " ")}}
data[[i]]<-str_trim (data[[i]],side = "both")
data[[i]]<-tolower(data[[i]])
}
Note: is 2 blank space and only one
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