# create an indicator for the number of missing x in data set
I <- indicator(
number_missing(x) # number of missing x
, number_missing(x,y) # number of missing x and y
, number_missing() # number of missing variables
, fraction_missing() # fraction of missing variables
, sum(x)
, mean(x)
)
dat <- data.frame(x=1:2, y=c(NA,1))
C <- confront(dat, I)
values(C)Run the code above in your browser using DataLab