Realism and robustness require increased sample size when studying both sexes.

A recent article claimed that researchers need not increase the overall sample size for a study that includes both sexes. This Formal Comment points out that that study assumed two sexes to have the same variance, and explains why this is a unrealistic assumption.

Bibliographic Details
Main Authors: Szymon M Drobniak, Malgorzata Lagisz, Yefeng Yang, Shinichi Nakagawa
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2024-04-01
Series:PLoS Biology
Online Access:https://journals.plos.org/plosbiology/article/file?id=10.1371/journal.pbio.3002456&type=printable