mat2df {ggbrain} | R Documentation |
Fast conversion of 2D mat to 3-column data.frame with dim1, dim2, value
Description
Converts a 2D numeric matrix into a 3-column data.frame
Arguments
mat |
A |
Details
This function is a faster version of reshape2::melt for the simple 2-D case. It is about 2.5x faster than melt.
Value
A 3-column data.frame with dim1, dim2, and value
Author(s)
Michael Hallquist
[Package ggbrain version 0.8.1 Index]