Coercion method to data.frame for matrix_int_names

This method converts a matrix_int_names object to a data.frame, preserving the integer row names. Otherwise, it works similarly to the default as.data.frame.matrix method.

Usage

# S3 method for class 'matrix_int_names'
as.data.frame(x, row.names = NULL, optional = FALSE, ...)

Arguments

x

A matrix_int_names object

row.names

Either a character or integer (as both are valid for data.frame). If NULL, row names are inherited from the matrix_int_names

optional

Ignored, included for compatibility with generic signature

...

Additional arguments passed to as.data.frame.matrix

See also

Other matrix_int_names_functions: [.matrix_int_names(), col_names(), matrix_int_names(), print.matrix_int_names(), row_names()

Examples

# Create a matrix with integer row and column names
my_mat <- matrix_int_names(matrix(1:6, nrow = 2),
  row_names = c(10L, 20L),
  col_names = c(100L, 200L, 300L)
)
# Convert to data.frame
my_df <- as.data.frame(my_mat)
my_df
#>    100 200 300
#> 10   1   3   5
#> 20   2   4   6