Owner

jacob-long

5 indexed repositories · View on GitHub

jtools
Tools for summarizing/visualizing regressions and other helpful stuff

R · 171 stars
interactions
A comprehensive, user-friendly toolkit for visualizing and analyzing statistical interactions. A spinoff from the `jtools` package.

R · 135 stars
panelr
Regression models and utilities for repeated measures and panel data

R · 100 stars
dpm
R package for fitting dynamic panel models with maximum likelihood

R · 16 stars
NFL-kicker-analysis

R · 8 stars

Beginner friendly Everything

Open All

dplyr 1.2.0 Open

bug

Difficulty 1/5 Under an hour Newbie friendliness 62/100

jacob-long/panelr#62 · 1 reaction · Opened Jan 29, 2026
summ method not working with mixed models Open

enhancement

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

jacob-long/jtools#167 · Opened Jan 2, 2026
Change point shape using a variable not involved in the interaction Open

enhancement

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

jacob-long/interactions#86 · Opened Aug 15, 2025
sim_slope provides a different range of johnson neyman interval compared to probe_interactions. Open

bug

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

jacob-long/interactions#85 · Opened Jul 23, 2025
summ() throws "incorrect number of dimensions" error when using random intercepts lmer model with confint = TRUE Open

bug

Difficulty 1/5 Under an hour Newbie friendliness 62/100

jacob-long/jtools#165 · Opened Jun 19, 2025
jtools is not loading after update Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 30/100

jacob-long/jtools#164 · Opened May 14, 2025
interaction for models using mice imputed datasets Open

enhancement

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

jacob-long/interactions#83 · Opened Feb 23, 2025
Missing documentation of the meaning of errorbars in cat_plot Open

bug

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

jacob-long/interactions#82 · Opened Feb 6, 2025
About sim_slopes function to conduct clustered robust Open

bug

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

jacob-long/interactions#81 · 6 comments · Opened Jan 10, 2025
About sim_slopes function to conduct clustered robust Open

bug

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

jacob-long/jtools#163 · 5 comments · Opened Jan 10, 2025
Elements of slopes are different Open

bug

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

jacob-long/interactions#80 · Opened Dec 16, 2024
`sim_slopes` seemingly not incorporating weights from lm() objects Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 45/100

jacob-long/interactions#79 · Opened Dec 2, 2024
Merge uni- and multivariate regression in plot_summs / legend override issue Open

enhancement

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

jacob-long/jtools#161 · Opened Nov 2, 2024
Diffrent ICC results between summ commend and sjPlot Open

enhancement

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

jacob-long/jtools#159 · Opened Aug 11, 2024
interact_plot: Issues with scale_linetype_manual when interval is plotted Open

bug

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

jacob-long/interactions#76 · Opened May 16, 2024
Add vignette(s) Open

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

jacob-long/dpm#11 · Opened Jan 16, 2024
CFI/TLI are implausibly high, do not match Stata Open

help wanted

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

jacob-long/dpm#8 · Opened Jan 11, 2024
Document suppression of kableExtra printing in Rmd/etc. documents Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 30/100

jacob-long/jtools#146 · Opened Jan 7, 2024
Ability to edit labels and grid for 3-way interaction jnplot Open

enhancement

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

jacob-long/interactions#75 · Opened Sep 21, 2023
export_summs, footnote not wrapping Open

bug

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

jacob-long/jtools#143 · 2 comments · Opened Sep 20, 2023
Issue with inclusion of "weights" Open

bug

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

jacob-long/interactions#74 · 5 comments · Opened Sep 8, 2023
Change Confidence Interval in interact_plot Open

bug

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

jacob-long/interactions#73 · 1 comment · Opened Jul 25, 2023
Problem with table caption in Quarto document Tufte layout. Open

bug

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

jacob-long/jtools#140 · 2 comments · Opened Jul 6, 2023
Analyze simple slopes using a wbm object? Open

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

jacob-long/panelr#57 · Opened May 23, 2023
latent interaction Open

enhancement

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

jacob-long/interactions#72 · Opened May 17, 2023
Changing the x.label in Johnson Neyman plot using sim_slopes Open

bug

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

jacob-long/interactions#70 · Opened Apr 25, 2023
Change Legend Text Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 25/100

jacob-long/interactions#69 · Opened Apr 20, 2023
point.shape not working in interact_plot() Open

bug

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

jacob-long/interactions#68 · Opened Apr 18, 2023
Difference between "significant' and "not significant" is not itself statistically significant Open

enhancement

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

jacob-long/interactions#67 · 2 comments · Opened Apr 2, 2023
Cat_plot converts numeric predictor variable to categorical without warning Open

enhancement

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

jacob-long/interactions#65 · Opened Mar 14, 2023
guidance on extensions Open

enhancement

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

jacob-long/interactions#64 · 2 reactions · Opened Feb 14, 2023
Question About Wave Fixed Effects Open

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

jacob-long/dpm#7 · Opened Dec 6, 2022
ymin and ymax are of different distance from the mean in cat_plot when used with glm.nb Open

bug

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

jacob-long/interactions#62 · Opened Oct 30, 2022
interact_plot with 3-way interaction error: contrasts can be applied only to factors with 2 or more levels Open

bug

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

jacob-long/interactions#61 · 1 comment · Opened Aug 31, 2022
Plot asymmetric effects Open

enhancement

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

jacob-long/panelr#48 · 1 comment · Opened Jul 28, 2022
Interaction lines on top of data points Open

enhancement

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

jacob-long/interactions#59 · Opened Jun 20, 2022
mod2.labels issue Open

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

jacob-long/interactions#58 · 1 comment · Opened May 22, 2022
Unexpected behavior of modx.values when values are not repeated Open

bug

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

jacob-long/interactions#53 · Opened Nov 8, 2021
[suggestion] naming of long_panel Open

enhancement

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

jacob-long/panelr#46 · 1 comment · Opened Oct 1, 2021
Conditional intercepts Open

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

jacob-long/interactions#52 · 2 comments · Opened Jul 29, 2021
including survival models? Open

enhancement

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

jacob-long/interactions#51 · Opened Jul 11, 2021
making a plot to show cross-level interaction effects Open

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

jacob-long/panelr#45 · 1 reaction · Opened May 31, 2021
Pooling model results from multiply imputed dataframes Open

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

jacob-long/dpm#6 · Opened May 28, 2021
Cannot plot interactions with multiple imputed datasets Open

enhancement

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

jacob-long/jtools#124 · 2 comments · 1 reaction · Opened May 27, 2021
testing for serial correlation in dpm output Open

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

jacob-long/dpm#5 · Opened Mar 24, 2021
Different Johnson-Neyman intervals from johnson_neyman and sim_slopes when including quadratic terms Open

enhancement

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

jacob-long/interactions#46 · 4 comments · Opened Feb 1, 2021
Interactions with glm poisson Open

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

jacob-long/interactions#45 · 1 comment · Opened Jan 21, 2021
Unable to plot interaction of plm output, jtools error message Open

enhancement

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

jacob-long/jtools#97 · 4 comments · Opened Nov 23, 2020
Unable to plot interaction of plm output Open

enhancement

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

jacob-long/interactions#41 · 1 comment · Opened Nov 23, 2020
summ not compatible with glmmTMB Open

enhancement

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

jacob-long/jtools#96 · Opened Nov 18, 2020

jacob-long

Get new issues in your inbox