Hi all,
I Have a data frame test.. that I would like to convert into a list below
test_ but am unsure how to efficiently do this. I can do it in a for loop
but my data set is huge and it takes forever. Wondering how I can do this
more efficiently. So again how to I go from test.. to test_ below?
#Data frame
test.. <- data.frame(Apples = c(1,3,0,0,1), Pears = c(0,0,1,0,2), Beans =
c(1,2,1,0,0))
#list - my desired outcome
test_ <- list("1" = c("Apples","Beans"),
"2" = c("Apples","Apples","Apples","Beans","Beans"),
"3" = c("Pears","Beans"),
"4" = c(NULL),
"5" = c("Apples","Pears","Pears"))
Thanks
Josh
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