stan-dev/posterior

View on GitHub

The posterior R package

Stars: 171
Forks: 26
Open beginner issues: 0
Indexed issues: 61
Avg merge: 2d 18h
Merged PRs (30d): 3

Dominant language: R
License: No license data
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

61 open issues indexed

Use testthat 3e Open

good first issue test

Difficulty 3/5 1-2 days Newbie friendliness 65/100

stan-dev/posterior#458 · 1 reaction · Opened Jul 24, 2026
storing superchain_ids for rhat_nested Open

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

stan-dev/posterior#450 · 3 comments · Opened May 22, 2026
Support for non-equal MCMC chain lengths Open

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

stan-dev/posterior#449 · Opened May 13, 2026
stop using r_eff in ps_tail_length Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

stan-dev/posterior#446 · 2 comments · 1 reaction · Opened Apr 13, 2026
function argument variables or variable? Open

documentation

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

stan-dev/posterior#429 · 7 comments · Opened Jan 25, 2026
Feature Request: Support for `units` objects in `rvar` data type Open

feature

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

stan-dev/posterior#385 · 6 comments · Opened Dec 10, 2024
In summarise draws, a function that returns a character changes all columns to character Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

stan-dev/posterior#355 · 13 comments · Opened Mar 14, 2024
Applying a function to each chain Open

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

stan-dev/posterior#353 · 1 comment · Opened Mar 11, 2024
New draws_tensor format? Open

feature

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

stan-dev/posterior#349 · 4 comments · Opened Mar 6, 2024
[FR] Allow as_draws_dt for data.table Open

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

stan-dev/posterior#348 · 9 comments · Opened Mar 5, 2024
.args in summarise draws incompatible with summary functions without ellipses Open

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

stan-dev/posterior#341 · 10 comments · Opened Jan 29, 2024
Dealing with chains of different length Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

stan-dev/posterior#334 · 1 comment · Opened Jan 10, 2024
Support for complex numbers Open

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

stan-dev/posterior#319 · Opened Nov 18, 2023
Add a `repair_variable_names` function Open

feature

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

stan-dev/posterior#317 · 8 comments · Opened Nov 17, 2023
piping weight_draws / resample_draws Open

feature

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

stan-dev/posterior#310 · 6 comments · Opened Nov 9, 2023
Warning levels Open

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

stan-dev/posterior#309 · 10 comments · 2 reactions · Opened Nov 2, 2023
Efficient saving/reading of data frames containing rvars? Open

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

stan-dev/posterior#307 · 4 comments · Opened Oct 31, 2023
Suggestion: Add alternative uncertainty notation for rvar Open

feature

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

stan-dev/posterior#299 · 1 comment · Opened Sep 12, 2023
Don't drop weights when subsetting variables? Open

feature

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

stan-dev/posterior#298 · 6 comments · Opened Aug 15, 2023
Add convergence methods for draws objects Open

feature

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

stan-dev/posterior#278 · 19 comments · 1 reaction · Opened Mar 24, 2023
Control Variates Open

feature

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

stan-dev/posterior#273 · 32 comments · Opened Feb 22, 2023
mcse for minimum / maximum Open

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

stan-dev/posterior#264 · 2 comments · Opened Dec 1, 2022
Single ESS value as min(ess_bulk, ess_tail) Open

feature interface

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

stan-dev/posterior#261 · 4 comments · Opened Nov 29, 2022
Speed up broadcast_and_bind_rvars() Open

efficiency

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

stan-dev/posterior#260 · Opened Nov 29, 2022
Control the numeric display in tibble Open

good first issue interface

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

stan-dev/posterior#257 · Opened Oct 4, 2022
Pretty print diagnostic summaries Open

feature interface

Difficulty 5/5 Over a week Newbie friendliness 32/100

stan-dev/posterior#255 · 1 comment · Opened Aug 29, 2022
Interface for ensembles Open

feature interface

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

stan-dev/posterior#254 · 4 comments · 2 reactions · Opened Aug 15, 2022
easy conversion to draws from rstantools format Open

documentation feature interface

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

stan-dev/posterior#251 · 2 comments · Opened Aug 4, 2022
should rvar auto-drop dimensions on subsetting? Open

interface

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

stan-dev/posterior#245 · 2 comments · Opened Jul 8, 2022
Arrow support Open

efficiency feature

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

stan-dev/posterior#240 · 1 comment · Opened May 17, 2022
Attribute or other way to distinguish MCMC vs MC Open

feature

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

stan-dev/posterior#239 · 6 comments · Opened May 17, 2022
brms_summary_measures() Open

feature good first issue

Difficulty 4/5 3-5 days Newbie friendliness 38/100

stan-dev/posterior#238 · 9 comments · Opened May 9, 2022
[FR?] rvar works in data.frame but not data.table Open

help wanted

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

stan-dev/posterior#234 · 8 comments · Opened Apr 5, 2022
[FR] Allow rfun to optionally run in parallel over iters Open

efficiency

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

stan-dev/posterior#223 · 4 comments · Opened Feb 2, 2022
HDI? Open

feature

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

stan-dev/posterior#216 · 7 comments · Opened Nov 19, 2021
.warmup meta column Open

feature

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

stan-dev/posterior#209 · 1 comment · Opened Nov 5, 2021
Allow data frame input to density/cdf/quantile in rvar Open

feature

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

stan-dev/posterior#206 · Opened Oct 12, 2021
Distinguishing between scalar rvars and arrays-of-size-1 Open

feature

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

stan-dev/posterior#187 · 1 comment · 1 reaction · Opened Aug 1, 2021
clean up extraneous tibble output Open

feature good first issue

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

stan-dev/posterior#185 · 3 comments · 1 reaction · Opened Jul 26, 2021
Improve support (or documentation) for weighted draws Open

documentation

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

stan-dev/posterior#184 · 16 comments · Opened Jul 23, 2021
Implement as_draws generics in other packages? Open

interface

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

stan-dev/posterior#183 · 13 comments · Opened Jul 23, 2021
Explicit trainControl blocking parallel rstar Open

feature

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

stan-dev/posterior#178 · 1 comment · Opened Jul 8, 2021
Add a diagnostic comparing ESS with all iterations and ESS with half of the iterations Open

feature

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

stan-dev/posterior#173 · 3 comments · Opened Jun 30, 2021
Performance benchmarks Open

efficiency

stan-dev/posterior#159 · 3 comments · 1 assignee · Opened May 23, 2021
Warn users if multicore summarise_draws risks exhausting available ram Open

documentation efficiency

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

stan-dev/posterior#148 · 2 comments · Opened May 21, 2021
discuss optimal merge strategies and PR guidelines Open

documentation

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

stan-dev/posterior#140 · 5 comments · Opened May 17, 2021
Improve speed of check_existing_variables when regex=TRUE Open

efficiency

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

stan-dev/posterior#131 · 7 comments · Opened May 13, 2021
Pretty printing MCSE Open

feature

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

stan-dev/posterior#120 · 1 comment · Opened Apr 4, 2021
Feature request: summarise specific variables with specific functions in summarise_draws Open

feature

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

stan-dev/posterior#105 · 6 comments · Opened Dec 3, 2020
Feature request: custom pillar formatting for diagnostic columns Open

feature

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

stan-dev/posterior#97 · 10 comments · Opened Nov 9, 2020

stan-dev/posterior

Get new issues in your inbox