combine_df {mcstatsim}

Combine Dataframes in a Nested List

Description

This function combines dataframes that are nested within a list of lists into a single dataframe.

Usage

combine_df(nested_list)

Arguments

nested_list

A list of lists, where each sublist contains dataframes to be combined.

Details

The function first checks if the input is a non-empty list of lists containing dataframes. It then iterates through each sublist, combining the dataframes and adding an ID column to indicate their source. Finally, all combined dataframes are row-bound into a single dataframe.

Value

A combined dataframe where each original dataframe is augmented with an ID column indicating its source list.

Examples

df1 <- data.frame(a = 1:3, b = 4:6)
df2 <- data.frame(a = 7:9, b = 10:12)
nested_list <- list(list(df1, df2), list(df1, df2))
combine_df(nested_list)