Gaussian processes in JAX and Equinox.
C-Rank Grade: B (Solid) - 49/100
External PR Merge Rate: 25%
Response Time: -
First Timer Success: 100%
QuantClimate/GPJax has a recorded first-timer success rate of 100.0%. Repositories ranked B typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in QuantClimate/GPJax respond to incoming external pull requests in approximately 0.0 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.
The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 49.4 places QuantClimate/GPJax in the B tier.
The external contributor pull request merge rate for QuantClimate/GPJax is 25.0%, based on public PR activity from non-core contributors.
QuantClimate/GPJax currently has 1 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Collaborative maintainer environment in QuantClimate/GPJax. Reviews community pull requests with focus on project quality.
Discussions in QuantClimate/GPJax focus heavily on practical implementation feedback, code formatting standards, and issue reproduction details.
Unlinked PRs without issue context and changes that fail automated test suites face the highest review friction.
Average Response Latency
Tracks hours until a maintainer leaves a review, comment, or PR response.
External Acceptance Rate
Percentage of community pull requests successfully merged into main.
First PR Conversion
Rate at which developers submitting their first repository PR succeed.
Show contributors that your repository actively reviews and merges external pull requests.
[](https://getmerged.abhishekco.de/QuantClimate/GPJax?utm_source=github&utm_medium=badge)
Historical health & responsiveness evolution
External PR acceptance
First PR success rate
50% receive response in
90% receive response in
Maintainer review activity heatmap & prime window prediction
Calculating local time...
Calculating local time...
Detected: UTC
Maintainers are most responsive around 05:00 UTC (05:00 UTC in your timezone). Recommended submission window is Monday - Wednesday from 04:00 to 08:00 UTC (04:00 - 08:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~16 hours (31% approval). Large PRs (>500 lines) take ~115 hours (15% approval). Keep your diff compact for rapid review.
Problem Statement Climate and environmental scientists keep their data as labelled xarray objects: fields such as temperature over (time, lat, lon), covariates such as elevation over (lat, lon), datetime coordinates, and many NaN cells (land/sea masks, cloud gaps, missing stations). GPJax only accepts a Dataset of raw (N, D) inputs and (N, 1) outputs. So every user has to write the same fragile code by hand: stack the grid; broadcast lower-dimensional covariates; turn timestamps into numbers; drop NaNs while remembering which cells they came from; after prediction, scatter the flat mean and variance back onto the grid with the coordinates restored. It is easy to get wrong without noticing: misaligned columns, a prediction grid encoded with a different time origin, or NaNs dropped from one array but not the other. It is also the main barrier to adoption for this audience. Predictions that come back as flat arrays can't be used directly by the tools these users rely on (xarray plotting
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When evaluating whether to contribute to QuantClimate/GPJax, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.
Currently, maintainers of QuantClimate/GPJax acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 25.0% were successfully merged into the primary branch.
QuantClimate/GPJax has a recorded first-timer success rate of 100.0%. Repositories ranked Solid typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~-. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.
The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 49.4 places QuantClimate/GPJax in the Solid tier.
The external pull request merge rate is 25.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, QuantClimate/GPJax currently has 1 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for QuantClimate/GPJax are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.