Hello  list
I would like to know how can  i detect  dataframe columns that have as
unique values elements of a list.
For example, at a  given dataframe to look for columns that unique values
are elements of a list like this one… 

dataframe<-data.frame(
x = c("yes”, "1”, "no”, "no”),
y = c("black”, "red”, "NA”, "white”),
z= c(T,F,T,T),
J= c(2,7,8,9))
Library(DescTools)

list<-GetAllSubsets(c(NA,0,1,2,"yes","y","no"),min.n = 2, max.n = 5)

......and to obtain  the following vector..
TRUE,FALSE, FALSE, FALSE

Best regards
Maicel Monzon


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