maybe_matrix

maybe_data_frame

<p>A data frame, matrix, or sparse matrix.</p>

<p>These are substitutes for <code>as.matrix()</code> and <code>as.data.frame()</code> that leave
a sparse matrix as-is.</p>

A common interface is provided to allow users to specify a model without having to remember the different argument names across different functions or computational engines (e.g. 'R', 'Spark', 'Stan', etc).

Max Kuhn

parsnip

maybe_matrix: Fuzzy conversions

Description

Usage

Arguments

Value