Hi,
This may come close to what you want,
x <- data.frame(ID=rep(letters[1:5],2), A1=rep(10:14,2), A2=rep(2:6,2),
A3=c(101:105,95:99), A4=c(-60, rep(c(0, 3), length=9)))
# basic conditions
cond1 <- quote(ID == "a" & A2 >1)
cond2 <- quote(A1 < 10)
cond3 <- quote(A1 == 10) # note t
Dear R users,
I have a data where I desire to subset according to certain conditions.
However, the script is very messy as there are about 30 distinct conditions.
(i.e. same script but with different conditions)
I would like to make a user defined function so that I can input the desired
conditi
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