thisutils

Introduction

thisutils is an R package for collecting some useful functions.

Installation

You can install the development version from GitHub use pak:

if (!require("pak", quietly = TRUE)) {
  install.packages("pak")
}
pak::pak("mengxu98/thisutils")

Usage

Please reference here.

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Version

Install

install.packages('thisutils')

Version

0.0.7

License

MIT + file LICENSE

Maintainer

Meng Xu

Last Published

July 20th, 2025

Functions in thisutils (0.0.7)

sparse_cor

A sparse correlation function

try_get

Try to evaluate an expression a set number of times before failing

split_indices

Split indices.

normalization

Normalize numeric vector

Collection of Utility Functions for Data Analysis and Computing

thisutils_logo

The logo of thisutils

r_square

coefficient of determination (\(R^2\))

print.thisutils_logo

Print logo

rescale

Rescale numeric vector

remove_space

Remove and normalize spaces

download

Download file from the Internet

figlet

%ss%

Value selection operator

Convert sparse matrix into dense matrix

invoke_fun

Invoke a function with a list of arguments

check_sparsity

Check sparsity of matrix

capitalize

Capitalizes the characters Making the first letter uppercase

simulate_sparse_matrix

Generate a simulated sparse matrix

list_figlet_fonts

List available figlet fonts

pearson_correlation

Correlation and covariance calculation for sparse matrix

parallelize_fun

Parallelize a function

log_message

Print diagnostic message