Simon Fraser University

Example 43.1: Cochran-Armitage Test with Permutation Resampling

This example, from Keith Soper at Merck, illustrates the exact permutation Cochran-Armitage test carried out on permutation resamples. In the following data set, the 0s represent failures and the 1s ...
Visual Studio Magazine

Lightweight Mathematical Permutations Using C#

Get ready to use the BigInteger data type as Dr. James McCaffrey of Microsoft Research demonstrates zero-based mathematical permutations with C#. A zero-based mathematical permutation of order n is a ...
Simon Fraser University

Example 43.4: Fisher Test with Permutation Resampling

These data, from Brown and Fears (1981), are the results from an 80-week carcinogenesis bioassay with female mice. Six tissue sites are examined at necropsy; 1 indicates the presence of a tumor and 0 ...
Quanta Magazine

Mystery Math Whiz and Novelist Advance Permutation Problem

A new proof from the Australian science fiction writer Greg Egan and a 2011 proof anonymously posted online are now being hailed as significant advances on a puzzle mathematicians have been studying ...
Geeky Gadgets

Midjourney permutations feature expands your creativity even further

if you are searching for ways to enhance your creativity when using AI art generators such as Midjourney you may be interested in this quick guide on how to use the Midjourney Permutations feature.