When Do Plots of Regressions of X on Y and of Y on X Coincide?
Czeslaw Stepniak*, Katarzyna Wasik
Identifiers and Pagination:Year: 2009
First Page: 52
Last Page: 54
Publisher Id: TOSPJ-1-52
Article History:Received Date: 26/12/2008
Revision Received Date: 12/2/2009
Acceptance Date: 16/2/2009
Electronic publication date: 18/6/2009
Collection year: 2009
open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: https://creativecommons.org/licenses/by/4.0/legalcode. This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
It is well known that the plots of the regressions of a random variable X on Y and of Y on X, in general, does not coincide. We study conditions for such coincidence.