Description
Read 'NumPy' '.npy' and '.npz'.
Description
Lightweight way to read 'NumPy' '.npy' and '.npz' files in R. All data types supported by 'NumPy', with all sizes (converted internally to R native size), both C and 'Fortran' order, and any shape, up to an arbitrary number of dimensions, are supported.
README.md
grumpy
The grumpy R package provides a way to read NumPy’s .npy files into R. It supports a wide range of data types and array shapes.
Installation
You can install the released version of grumpy with:
install.packages("grumpy")
and the development version like so:
# install.packages("pak")
pak::pak("Bisaloo/grumpy")
Example
library(grumpy)
read_npy(system.file("extdata", "test_2d.npy", package = "grumpy"))
#> [,1] [,2] [,3] [,4]
#> [1,] 0 3 6 9
#> [2,] 1 4 7 10
#> [3,] 2 5 8 11