2 Pull requests merged by 1 person

• Update the default seed to 0 in the Getting Started colab.

  #884 merged Jul 23, 2025

• Add unit test for adstock weights computation.

  #869 merged Jul 22, 2025

8 Pull requests opened by 2 people

• Include google-api-python-client in mmm-proto-schema project deps.

  #879 opened Jul 22, 2025

• Remove deprecated `selected_times` argument from the optimizer.

  #880 opened Jul 22, 2025

• Add Meridian Data Guide: Meridian Data Basics onboarding guide

  #882 opened Jul 23, 2025

• Update analyzer.py

  #883 opened Jul 23, 2025

• Scaffold backend abstraction layer

  #886 opened Jul 24, 2025

• Fix numerical stability around alpha=1 in Adstock computation.

  #888 opened Jul 24, 2025

• Make MediaSummary.transform_contribution_metrics a public method.

  #890 opened Jul 24, 2025

• Adding the organic and non media channels to the reports.

  #891 opened Jul 24, 2025

4 Issues closed by 2 people

• Meridian Calibration for Multiple Channels

  #844 closed Jul 24, 2025

• Scaling and maximum R-hat value

  #827 closed Jul 24, 2025

• Evaluating Holdout Regimes in Meridian: Balancing Data Representativeness and Leakage Risk

  #855 closed Jul 24, 2025

• Clarifying RuntimeWarning and Low ROI Values in Meridian Output

  #865 closed Jul 18, 2025

4 Issues opened by 3 people

• Feature request: update time-series baseline approach

  #889 opened Jul 24, 2025

• Regarding contribution of channel change over time

  #881 opened Jul 22, 2025

• Regarding multicollinearity

  #878 opened Jul 21, 2025

• Seasonality-related variables: Combining STL-Derived Seasonality Controls with Meridian’s Built-In Trend Adjustment

  #874 opened Jul 18, 2025

11 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Intermittent MCMCSamplingError with Extremely High R-hat Values Across Identical or Slightly Modified Iterations

  #866 commented on Jul 18, 2025 • 0 new comments

• How to express periodicity by mu

  #862 commented on Jul 21, 2025 • 0 new comments

• New builder module "unhappy" if named time and geo columns don't exist in data (1.1.2)

  #849 commented on Jul 21, 2025 • 0 new comments

• Couldn't build proto file into descriptor pool error when importing TensorFlow

  #829 commented on Jul 22, 2025 • 0 new comments

• Feature Request: Expose a method for prior predictive checks

  #647 commented on Jul 22, 2025 • 0 new comments

• Feature Request: parameter level rhat, ess

  #688 commented on Jul 22, 2025 • 0 new comments

• Feature Request: update `plot_model_fit()` method to plot the posterior predictive distribution

  #701 commented on Jul 22, 2025 • 0 new comments

• Bug report: Incremental outcome appears with $ in optimization report

  #719 commented on Jul 22, 2025 • 0 new comments

• Feature request: Option for a non-normal likelihoods

  #753 commented on Jul 22, 2025 • 0 new comments

• Add binomial decay parameterization

  #867 commented on Jul 24, 2025 • 0 new comments

• add unified schema as an optional dependency

  #872 commented on Jul 18, 2025 • 0 new comments