EpiModel (version 0.25)

expanddf: Expand a Frequency-Weighted Data Frame

Description

This function expands a frequency-weighted data frame by the specified weights.

Usage

expanddf(df, count)

Arguments

df

data frame with one row per combination of variables

count

variable on the data frame with the count variable

Examples

df <- expand.grid(a=0:1, b=0:1, c=0:1)
df$count <- rpois(nrow(df), 5)
( df2 <- expanddf(df, df$count) )