easystats/correlation

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:link: Methods for Correlation Analysis

Stars: 456
Forks: 60
Open beginner issues: 0
Indexed issues: 61
Avg merge: 1d 22h
Merged PRs (30d): 1

Dominant language: R
License: No license data
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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61 open issues indexed

cor_sort() fails on correlation matrices containing NA Open

bug :bug:

Difficulty 3/5 1-2 days Newbie friendliness 55/100

easystats/correlation#378 · 1 comment · Opened Aug 8, 2026
[BUG] Two distinct bugs identified in the correlation package when using method = "biserial" Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

easystats/correlation#372 · Opened May 26, 2026
Correlation ratio (eta) for nonlinear association Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

easystats/correlation#356 · 3 comments · Opened Aug 15, 2025
partial = "semi" returns invalid argument type error Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

easystats/correlation#355 · Opened Aug 13, 2025
Clarify `multilevel` argument documentation for `correlation()` and `cor_test()` Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

easystats/correlation#354 · 2 comments · Opened Aug 8, 2025
correlation formatting doesn't apply `digits` to the CI formatting Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

easystats/correlation#337 · 5 comments · Opened Jan 19, 2025
Multilevel Point-Biserial Correlation? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

easystats/correlation#335 · 2 comments · Opened Dec 6, 2024
Expanding Kendall's Tau to include Tau a and Stuart's c Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

easystats/correlation#315 · 1 comment · Opened Apr 16, 2024
A new correlation coefficient (Chatterjee) Open

feature idea :fire:

Difficulty 5/5 Over a week Newbie friendliness 30/100

easystats/correlation#314 · 10 comments · 1 reaction · Opened Apr 11, 2024
Time series auto- and cross-correlations Open

enhancement :boom: feature idea :fire:

Difficulty 5/5 Over a week Newbie friendliness 25/100

easystats/correlation#313 · 2 comments · Opened Apr 5, 2024
specify adjustment variable Open

enhancement :boom:

Difficulty 5/5 Over a week Newbie friendliness 25/100

easystats/correlation#311 · 1 comment · Opened Mar 6, 2024
Update documentation to discuss handling of missing values Open

docs :books:

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

easystats/correlation#308 · 1 comment · Opened Jan 30, 2024
Bayesian partial correlations Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

easystats/correlation#301 · Opened Sep 29, 2023
refactoring the `correlation` package Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

easystats/correlation#298 · 6 comments · 2 reactions · Opened Aug 23, 2023
Factors don't always work as intended Open

bug :bug:

Difficulty 3/5 1-2 days Newbie friendliness 48/100

easystats/correlation#292 · Opened Jul 9, 2023
Multilevel correlation changes when more correlations are computed Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

easystats/correlation#290 · 6 comments · Opened May 29, 2023
Costumizing priors Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

easystats/correlation#289 · 1 comment · Opened May 17, 2023
Changing aesthetics of the correlation plot Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

easystats/correlation#288 · 2 comments · Opened May 8, 2023
Create GitHub release corresponding to CRAN release Open

easystats/correlation#287 · 1 assignee · Opened Apr 12, 2023
Some tests are failing for R < 4.0 Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

easystats/correlation#281 · Opened Mar 17, 2023
No warnings about ties in data Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

easystats/correlation#279 · Opened Jan 26, 2023
Extend man page Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

easystats/correlation#278 · 2 comments · Opened Jan 20, 2023
subset of variables in correlation matrix Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

easystats/correlation#277 · Opened Dec 21, 2022
plot method documentation missing some parameters Open

docs :books:

Difficulty 3/5 1-2 days Newbie friendliness 35/100

easystats/correlation#275 · Opened Dec 1, 2022
Return the number of outliers for Shepherd's pi correlation Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

easystats/correlation#267 · Opened Sep 28, 2022
Add functionality to compare coefficiants Open

feature idea :fire:

Difficulty 5/5 Over a week Newbie friendliness 30/100

easystats/correlation#264 · 1 comment · Opened Sep 15, 2022
polyserial correlations not working in `correlation()` Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

easystats/correlation#261 · 3 comments · Opened Sep 12, 2022
`method = "auto"` not working for ordinal variables Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

easystats/correlation#260 · Opened Sep 9, 2022
Clarify `multilevel` argument Open

docs :books: enhancement :boom:

Difficulty 5/5 Over a week Newbie friendliness 30/100

easystats/correlation#253 · 5 comments · Opened Aug 10, 2022
Complete the documentation for exported functions Open

docs :books:

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

easystats/correlation#252 · Opened Aug 10, 2022
Add `ci_method` attribute to outputs Open

enhancement :boom:

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

easystats/correlation#242 · Opened Jun 19, 2022
correlation() and cor_test() handle factors differently when using method = spearman Open

consistency :green_apple: :apple:

Difficulty 4/5 3-5 days Newbie friendliness 30/100

easystats/correlation#236 · 2 comments · Opened May 20, 2022
Use new select helpers Open

enhancement :boom:

easystats/correlation#232 · 1 comment · 1 reaction · 1 assignee · Opened Mar 25, 2022
Difference rank transformation in Bayesian and frequentist Spearman correlations Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

easystats/correlation#227 · Opened Dec 28, 2021
running kendall tau displays as pearsons Open

bug :bug: docs :books:

Difficulty 3/5 1-2 days Newbie friendliness 45/100

easystats/correlation#225 · 1 comment · Opened Dec 21, 2021
Is Bayesian Kendall's tau working as expected? Open

bug :bug:

Difficulty 4/5 3-5 days Newbie friendliness 55/100

easystats/correlation#224 · 4 comments · Opened Dec 20, 2021
rethink `standardize_names` argument implementation Open

enhancement :boom: what's your opinion :revolving_hearts:

Difficulty 4/5 3-5 days Newbie friendliness 35/100

easystats/correlation#221 · 1 comment · Opened Nov 25, 2021
add `use` argument to `correlation()` Open

enhancement :boom:

Difficulty 3/5 1-2 days Newbie friendliness 42/100

easystats/correlation#217 · 3 comments · Opened Nov 17, 2021
semipartial distance correlation estimates Open

enhancement :boom:

Difficulty 5/5 Over a week Newbie friendliness 20/100

easystats/correlation#211 · 1 comment · Opened Aug 22, 2021
supporting new correlation coefficient between categorical, ordinal and interval variables with Pearson characteristics Open

enhancement :boom:

Difficulty 5/5 Over a week Newbie friendliness 25/100

easystats/correlation#210 · 1 comment · Opened Aug 11, 2021
Issues with multilevel correlations Open

bug :bug:

Difficulty 4/5 3-5 days Newbie friendliness 35/100

easystats/correlation#207 · 1 comment · Opened Aug 3, 2021
feature request: supporting semi-partial correlations Open

enhancement :boom:

Difficulty 4/5 3-5 days Newbie friendliness 35/100

easystats/correlation#204 · 6 comments · Opened Jul 23, 2021
dyadic and intraclass correlations Open

enhancement :boom:

Difficulty 5/5 Over a week Newbie friendliness 15/100

easystats/correlation#201 · Opened Jun 30, 2021
Discrepancies in coefficients Open

bug :bug:

easystats/correlation#200 · 5 comments · 1 assignee · Opened Jun 28, 2021
cor_to_ci - what is being corrected? Open

docs :books: enhancement :boom:

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

easystats/correlation#186 · Opened May 31, 2021
Generalized correlation coefficients Open

feature idea :fire:

Difficulty 5/5 Over a week Newbie friendliness 25/100

easystats/correlation#183 · Opened May 29, 2021
Incorrect CIs/p values for adjusted correlations (biserial, polychoric, etc.) and partial correlations Open

bug :bug: enhancement :boom:

easystats/correlation#181 · 2 comments · 1 assignee · Opened Apr 28, 2021
Biserial and point-biserial correlations should check and probably coerce input Open

bug :bug:

Difficulty 3/5 1-2 days Newbie friendliness 38/100

easystats/correlation#180 · 5 comments · 1 reaction · Opened Apr 28, 2021
Summary: formatting options Open

enhancement :boom:

Difficulty 5/5 Over a week Newbie friendliness 20/100

easystats/correlation#178 · Opened Apr 27, 2021
Is it possible to apply cluster-robust standard errors to correlations? Open

3 investigators :grey_question::question: feature idea :fire: low priority :sleeping:

Difficulty 5/5 Over a week Newbie friendliness 25/100

easystats/correlation#167 · 11 comments · Opened Apr 18, 2021

easystats/correlation

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