[Feature Request]: Correlation coefficients for non-monotonic and non-linear relationships: Xi & Hoeffding D

[TarandeepKang]

Description

No response

Purpose

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Use-case

non-linear relationships

Is your feature request related to a problem?

No response

Is your feature request related to a JASP module?

Regression

Describe the solution you would like

No response

Describe alternatives that you have considered

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Additional context

Hoeffding: Hoeffding, W. (1948). A Non-Parametric Test of Independence. The Annals of Mathematical Statistics, 19(4), 546–557. http://www.jstor.org/stable/2236021

in the correlation package:

Makowski, D., Ben-Shachar, M. S., Patil, I., & Lüdecke, D. (2020). Methods and algorithms for correlation analysis in R. Journal of Open Source Software, 5(51), 2306. https://doi.org/10.21105/joss.02306

xicor Chatterjee, S. (2021). A New Coefficient of Correlation. Journal of the American Statistical Association, 116(536), 2009–2022. https://doi.org/10.1080/01621459.2020.1758115

in

https://cran.r-project.org/web/packages/XICOR/index.html