| df_xtab_matrix | R Documentation |
Cross-tabulates columns of a dataframe into a matrix with NAs for unspecified pairs
Description
Cross-tabulates columns of a dataframe into a matrix with NAs for unspecified pairs
Usage
df_xtab_matrix(model, df, rows, columns)
Arguments
model |
A formula indicating relevant columns from data frame
|
df |
A data.frame of columns to cross-tabulate
|
rows |
A vector of row names for the matrix to sort by
|
columns |
A vector of column names for the matrix to sort by
|
Value
A cross-tabulated matrix matrix with NAs for unspecified pairs.