Generate a data frame that nests one data frame in another
Usage
nest_df(df1, df2)
Value
data frame
Arguments
df1
data frame
df2
data frame
Details
For two data frames `df1` and `df2`, the function will return another data frame
that nests `df2` in `df1`. So each row of `df1` will be duplicated `nrow(df2)` times
and matched with `df2`. The values of each `df2` will be unique for each row of `df1`