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tidytable (version 0.8.0)

uncount.: Uncount a data.table

Description

Uncount a data.table

Usage

uncount.(.df, weights, .remove = TRUE, .id = NULL)

Arguments

.df

A data.frame or data.table

weights

A column containing the weights to uncount by

.remove

If TRUE removes the selected weights column

.id

A string name for a new column containing a unique identifier for the newly uncounted rows.

Examples

Run this code
df <- data.table(x = c("a", "b"), n = c(1, 2))

uncount.(df, n)

uncount.(df, n, .id = "id")

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