replicate Archives - IT Nursery

Programming, r

IT Nursery

Repeat each row of data.frame the number of times specified in a column

df <- data.frame(var1 = c('a', 'b', 'c'), var2 = c('d', 'e', 'f'), freq = 1:3) What is the simplest way to expand each ...

June 3, 2022
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Repeat each row of data.frame the number of times specified in a column

Create list of single item repeated N times