prop.table {base} | R Documentation |
This is really sweep(x, margin, margin.table(x,
margin), "/")
for newbies, except that if margin
has length
zero, then one gets x/sum(x)
.
prop.table(x, margin=NULL)
Table like x
expressed relative to margin
Peter Dalgaard
m<-matrix(1:4,2) m prop.table(m,1)