facebookexperimental/Robyn

View on GitHub

Robyn is an experimental, AI/ML-powered and open sourced Marketing Mix Modeling (MMM) package from Meta Marketing Science. Our mission is to democratise modeling knowledge, inspire the industry through innovation, reduce human bias in the modeling process & build a strong open source marketing science community.

Stars: 1.5k
Forks: 433
Open beginner issues: 0
Indexed issues: 101

Dominant language: Jupyter Notebook
License: MIT
Last GitHub push: Jun 27, 2025
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Open All

101 open issues indexed

Improve result Open

facebookexperimental/Robyn#988 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Model Refresh Open

facebookexperimental/Robyn#990 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Python API] robyn_refresh endpoint not yet develop? Open

facebookexperimental/Robyn#993 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Robyn Overfitting Open

facebookexperimental/Robyn#994 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unable to install robyn Open

facebookexperimental/Robyn#995 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Internal server issue Robyn API Open

facebookexperimental/Robyn#996 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Budget allocator: Max response gives lower response (-negative %) Bounded than Initial Open

facebookexperimental/Robyn#1002 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Two questions - Plotting decomposition over time, and comparing adstock parameter for Robyn vs. lightweight MMM Open

facebookexperimental/Robyn#1007 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Robyn Budget Allocator is not running Open

facebookexperimental/Robyn#1009 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
How does parallelization work in Robyn? Open

facebookexperimental/Robyn#1010 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Are paidmediavars deprecated? Open

facebookexperimental/Robyn#1012 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Robyn Budget Allocator max_budget scenario should scale x_hist_carryover for accurate response simulation Open

facebookexperimental/Robyn#1014 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Channel by channel scenario modeling & response curve questions Open

facebookexperimental/Robyn#1016 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Budget allocator - Bounded spend is not matching with initial or new given spend in the input Open

facebookexperimental/Robyn#1017 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
<simpleError in collapse_object(objnames, tmp, indent): R character strings are limited to 2^31-1 bytes> Open

facebookexperimental/Robyn#1019 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Robyn_allocator - same response, min spend? Open

facebookexperimental/Robyn#1021 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
<simpleError in rawToChar(value): long vectors not supported yet: raw.c:68> Open

facebookexperimental/Robyn#1023 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
trials = 5, don't we lose info? Open

facebookexperimental/Robyn#1025 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Robyn Allocator Same(Similar) budget spend for all models Open

facebookexperimental/Robyn#1032 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Reallocate budget on a time window where some media channels have 0 spendings Open

facebookexperimental/Robyn#1033 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
MMM Calibration Open

facebookexperimental/Robyn#1034 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
error in `refreshAddedStartWhich:rollingWindowLength` when refreshing the model Open

facebookexperimental/Robyn#1049 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Robyn on granular level data and model Open

facebookexperimental/Robyn#1057 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Error while exporting plots Open

facebookexperimental/Robyn#1059 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Why is Competitor Sales a Positive Contribution? Open

facebookexperimental/Robyn#1073 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Onepager sizing enhancement desired to better read waterfall decomposition plot Open

facebookexperimental/Robyn#1076 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Getting error(dict_keys(['error'])) while using Python api Open

facebookexperimental/Robyn#1085 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Areas for Improvement When Using Robyn Open

facebookexperimental/Robyn#1098 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Error in using robyn_run Open

facebookexperimental/Robyn#1121 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Plotting the response curves of the Robyn Allocator Output Open

facebookexperimental/Robyn#1136 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Error in check_context(dt_input, context_vars, context_signs) : Allowed values for 'context_signs' are: positive, negative, default Open

facebookexperimental/Robyn#1161 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Facing an intermittent issue where model is failing sometimes and passing sometimes while providing Contextual factorial variables as the independent variables Open

facebookexperimental/Robyn#1164 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Facing issue regarding the Seasonality coming as negative even when it is toggled positive. Open

facebookexperimental/Robyn#1165 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
cluster_by = "performance", and serialize(data, node$con) in Windows Open

facebookexperimental/Robyn#1167 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
How does CPA(target effeciency) works in Optimization function compared to Revenue(conversion) Open

facebookexperimental/Robyn#1176 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
0% in mean response% from Robyn_allocator result Open

facebookexperimental/Robyn#1186 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Possibly a minor labelling issue in the Actual vs. Predicted Response chart. Open

facebookexperimental/Robyn#1187 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Column `mean_exposure` doesn't exist." Open

facebookexperimental/Robyn#1191 · 13 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
InputCollect$dt_mod is NULL in Robyn version 3.12.0.9002, even with example data Open

facebookexperimental/Robyn#1195 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Validation procedure of Robyn 2 Open

facebookexperimental/Robyn#1196 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Errors in robyn_python_notebook Open

facebookexperimental/Robyn#1200 · 8 comments · 0 reactions · 2 assignees · Indexed Sep 15, 2026
Error in running robynpy with other dataset Open

facebookexperimental/Robyn#1205 · 2 comments · 3 reactions · 2 assignees · Indexed Sep 15, 2026
Show the learning improvement plots for each iterations Open

facebookexperimental/Robyn#1207 · 9 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Add feature - prophet disable Open

facebookexperimental/Robyn#1208 · 2 comments · 0 reactions · 2 assignees · Indexed Sep 15, 2026
Make output csvs accessible in new Python version Open

facebookexperimental/Robyn#1210 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Confidence Intervals in Predicted Results Open

facebookexperimental/Robyn#1213 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Selecting dates in budget allocator Open

facebookexperimental/Robyn#1214 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Budget Allocator not working properly for target efficiency Open

facebookexperimental/Robyn#1216 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Error in check_hyperparameters(InputCollect$hyperparameters, InputCollect$adstock, Open

facebookexperimental/Robyn#1218 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Not able to get the following columns in pareto_aggrevated.csv Open

facebookexperimental/Robyn#1219 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026

facebookexperimental/Robyn

Get new issues in your inbox