cmu-delphi/epipredict

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Tools for building predictive models in epidemiology.

Stars: 18
Forks: 13
Open beginner issues: 0
Indexed issues: 81
Avg merge: 21d 58m
Merged PRs (30d): 1

Dominant language: R
License: No license data
Last GitHub push: Jul 20, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue

Beginner friendly Everything

Open All

81 open issues indexed

Planning to implement some of the ongoing research work Open

P2

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

cmu-delphi/epipredict#475 · Opened Mar 19, 2026
Make `adjust_latency` work or give nicer debug messages (on weekly data?) Open

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

cmu-delphi/epipredict#474 · 2 comments · Opened Feb 10, 2026
Documentation for `arx_args_list(adjust_latency)` is incomplete Open

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

cmu-delphi/epipredict#472 · 1 comment · Opened Feb 10, 2026
Bug: get_test_data uses na.omit() on all data table columns, rather than just predictors/outcomes Open

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

cmu-delphi/epipredict#468 · Opened Jul 25, 2025
`layer_threshold` should error on categorical transforms Open

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

cmu-delphi/epipredict#465 · Opened May 16, 2025
Version dependency Open

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

cmu-delphi/epipredict#464 · Opened May 14, 2025
Deprecate `quantile_reg()` Open

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

cmu-delphi/epipredict#462 · Opened Apr 22, 2025
enh: add a workflow checker function for slather functions Open

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

cmu-delphi/epipredict#456 · Opened Mar 31, 2025
bug: can't predict identity transformation on grad student employ dataset Open

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

cmu-delphi/epipredict#450 · Opened Mar 21, 2025
Methods for `quantile_pred()` change interpretation of missingness, add to errors with missingness Open

cmu-delphi/epipredict#449 · 7 comments · 1 assignee · Opened Mar 20, 2025
Add `intercept` option to canned forecasters, or maybe some convolutional model Open

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

cmu-delphi/epipredict#448 · 1 comment · Opened Mar 14, 2025
Yeo-Johnson Open

cmu-delphi/epipredict#457 · 2 assignees · Opened Jan 16, 2025
`key_colnames()` needs the `exclude=` arg as in epiprocess Open

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

cmu-delphi/epipredict#424 · Opened Nov 1, 2024
case weights Open

P0

cmu-delphi/epipredict#415 · 2 comments · 1 assignee · Opened Oct 18, 2024
`add_shifted_columns` can produce grouped output that is passed through subsequent steps Open

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

cmu-delphi/epipredict#413 · 1 comment · Opened Oct 16, 2024
Add `step_epi_shift` and add sign check back into `step_epi_ahead` Open

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

cmu-delphi/epipredict#411 · Opened Oct 9, 2024
specify maximum possible latency in `step_adjust latency` Open

enhancement

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

cmu-delphi/epipredict#409 · 1 comment · Opened Oct 8, 2024
Add tests for weekly spaced data Open

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

cmu-delphi/epipredict#397 · Opened Oct 1, 2024
Unify time_type validation with epiprocess Open

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

cmu-delphi/epipredict#390 · Opened Sep 27, 2024
`extend_lags` and `locf` tests for arx_classifier Open

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

cmu-delphi/epipredict#389 · Opened Sep 27, 2024
We should export this function from `epiprocess`. Open

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

cmu-delphi/epipredict#378 · Opened Sep 12, 2024
option to return sample trajectories Open

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

cmu-delphi/epipredict#375 · 3 comments · Opened Sep 5, 2024
[Perf] Bottlenecks from profiling Open

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

cmu-delphi/epipredict#372 · 1 comment · Opened Aug 16, 2024
`get_test_data()` does not consider lagged differences of lagged differences or lags of lags Open

bug

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

cmu-delphi/epipredict#359 · 8 comments · Opened Jul 11, 2024
Implement something that looks like UMass flusion Open

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

cmu-delphi/epipredict#354 · Opened Jul 7, 2024
printing can be ugly Open

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

cmu-delphi/epipredict#353 · Opened Jul 5, 2024
Move epi_recipe to recipe throughout, deprecate Open

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

cmu-delphi/epipredict#351 · Opened Jul 4, 2024
`growth_rate` has some error Open

bug

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

cmu-delphi/epipredict#345 · 4 comments · Opened Jun 25, 2024
`add_target_date` isn't supported for multiple aheads Open

enhancement

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

cmu-delphi/epipredict#344 · Opened Jun 24, 2024
Export/scope functions used in canned forecasters Open

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

cmu-delphi/epipredict#341 · 1 comment · Opened Jun 18, 2024
Port UMass-flusion / flusion component(s) into canned forecaster Open

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

cmu-delphi/epipredict#340 · 1 comment · Opened Jun 18, 2024
`default` value isn't used by `epi_lag` or `epi_ahead` Open

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

cmu-delphi/epipredict#338 · 4 comments · Opened Jun 14, 2024
Provide better interface or documentation for per-geo modeling Open

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

cmu-delphi/epipredict#336 · 1 comment · Opened Jun 4, 2024
Raise warning/error on bad ahead/lagsets (on training data) Open

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

cmu-delphi/epipredict#332 · 9 comments · Opened May 14, 2024
Change `horizon` in `step_growth_rate()` and `arx_class_args_list()` Open

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

cmu-delphi/epipredict#324 · 1 comment · Opened Apr 27, 2024
fix: minimize `suppressWarnings` calls Open

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

cmu-delphi/epipredict#323 · Opened Apr 25, 2024
Eliminate/explicate differences in training windowing between flatline and arx forecasters Open

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

cmu-delphi/epipredict#321 · Opened Apr 19, 2024
Release version 0.1.0 / 1.0.0 Open

cmu-delphi/epipredict#318 · 3 comments · 2 assignees · Opened Apr 12, 2024
Look into using `{butcher}` to reduce fitted object size Open

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

cmu-delphi/epipredict#302 · Opened Mar 28, 2024
Add `forecast()` method and "deprecate" `get_test_data()` Open

enhancement

cmu-delphi/epipredict#293 · 8 comments · 2 assignees · Opened Feb 7, 2024
Checks would make debugging easier Open

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

cmu-delphi/epipredict#269 · 1 comment · Opened Nov 14, 2023
Update `cdc_baseline_forecaster` to handle `0` in `aheads`, default to `aheads = 1:4` Open

cmu-delphi/epipredict#268 · 2 comments · 1 assignee · Opened Nov 14, 2023
`get_test_data` returning `NA`'s if there are `NA`'s in the most recent data Open

cmu-delphi/epipredict#267 · 5 comments · 1 assignee · Opened Nov 4, 2023
Singular design matrix: training fails on literally constant data Open

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

cmu-delphi/epipredict#266 · 1 comment · Opened Nov 3, 2023
Implement/demo a restricted VAR model Open

enhancement

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

cmu-delphi/epipredict#265 · 1 comment · Opened Oct 31, 2023
More clearly document `symmetrize` for residuals Open

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

cmu-delphi/epipredict#264 · Opened Oct 26, 2023
[Discussion] A general framework for handling multi-ahead forecasters Open

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

cmu-delphi/epipredict#262 · 1 comment · Opened Oct 26, 2023
Switch vignettes to using standalone data Open

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

cmu-delphi/epipredict#261 · 1 comment · Opened Oct 26, 2023
Add tidy methods for individual steps & layers Open

documentation enhancement

cmu-delphi/epipredict#260 · 1 assignee · Opened Oct 25, 2023
Incorporate ensembling functionality Open

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

cmu-delphi/epipredict#253 · 1 comment · Opened Oct 17, 2023

cmu-delphi/epipredict

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