In a vector in R, if I have a data likes:
1 1 2 1 1 3 3 1 1
In this case,
1 is majority.
Of course, I can loop through a list and count manually, but is there a better way in R to find what is the major value in a vector?
You can use
x <- c(1,1,2,1,1,3,3,1,1) which.max(table(x)) # 1 # 1
Maybe, something like this would be more helpful.
names(which.max(table(x))) # "1"
Another option is using
count function from
library(plyr) df <- count(x) df[which.max(df$freq),1] #  1