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)
x |
table |
margin |
index, or vector of indices to generate margin for |
Table like x
expressed relative to margin
Peter Dalgaard
m <- matrix(1:4, 2) m prop.table(m, 1)