Author

Xiaofeng Steven Liu

Department of Educational and Developmental Science College of Education University of South Carolina , Columbia, SC 29208 , U.S.A.

Published papers: 1
Citations: 0
Views: 82
Downloads: 6

Publications

1 paper

Open Access Research Article·pp. 267–275·Vol. 28, Issue 2Mar 2025

Visualizing and removing the bias in R-squared

Xiaofeng Steven Liu

Published Online: 01 Mar 2025DOI: 10.47974/JSMS-1016

In this paper: The R-squared for multiple regression is positively biased. Bootstrap can be utilized to simulate the empirical distribution of the R2 and remove its estimation bias. The bootstrapping method does not...

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