Tidy a sparseMatrix object from the Matrix package into a three-column data frame, row, column, and value (with zeros missing). If there are row names or column names, use those, otherwise use indices
# S3 method for dgTMatrix tidy(x, ...) # S3 method for dgCMatrix tidy(x, ...) # S3 method for sparseMatrix tidy(x, ...)
x | A Matrix object |
---|---|
... | Additional arguments. Not used. Needed to match generic
signature only. Cautionary note: Misspelled arguments will be
absorbed in |
A tibble::tibble()
with columns:
Row ID of the original observation.
The value/estimate of the component. Results from data reshaping.
Column name in the original matrix.