dimnames-set-.HDF5Matrix: Set dimension names on an HDF5Matrix

dimnames<-.HDF5MatrixR Documentation

Set dimension names on an HDF5Matrix

Description

Writes row and/or column names to the HDF5 file alongside the dataset. Setting a dimension name to NULL removes names for that dimension.

Usage

## S3 replacement method for class 'HDF5Matrix'
dimnames(x) <- value

Arguments

x

An HDF5Matrix object

value

A list of length 2: list(rownames, colnames). Either element may be NULL to skip that dimension.

Value

x invisibly


BigDataStatMeth documentation built on May 15, 2026, 1:07 a.m.