Thomas Lumley • 11/10/2021

Is it binary?

Read Original

This technical article discusses the challenge of efficiently validating whether user-supplied adjacency matrices in R contain only binary values (0 and 1). It compares different strategies, including clever mathematical identities and direct inspection, with a focus on performance for large sparse Matrix objects where converting to dense format is inefficient or impossible.

0 comments
#performance #matrix #R
Is it binary?

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
React, useEffect, and Stale Closures: How to Avoid Them with Dependencies and useRef
Jivbcoop • 4 votes
2
Better react-hook-form Smart Form Components
Maarten Hus • 2 votes
3
AGI, ASI, A*I – Do we have all we need to get there?
John D. Cook • 1 votes
4
Quoting Thariq Shihipar
Simon Willison • 1 votes
5
Dew Drop – January 15, 2026 (#4583)
Alvin Ashcraft • 1 votes
6
Using Browser Apis In React Practical Guide
Jivbcoop • 1 votes