pymc-devs/pytensor - Open Source PR Review Scorecard

PyTensor allows you to define, optimize, and efficiently evaluate mathematical expressions involving multi-dimensional arrays.

C-Rank Grade: A (Welcoming) - 57/100

External PR Merge Rate: 55%

Response Time: 3h

First Timer Success: 29%

Frequently Asked Questions

Is pymc-devs/pytensor welcoming to first-time open-source contributors?

pymc-devs/pytensor has a recorded first-timer success rate of 28.6%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.

How fast can I expect code review feedback on my pull request?

Maintainers in pymc-devs/pytensor respond to incoming external pull requests in approximately 3.2 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.

What does the 57.5 C-Rank™ score (A Tier) represent?

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 57.5 places pymc-devs/pytensor in the A tier.

What is the external contributor pull request merge rate for pymc-devs/pytensor?

The external contributor pull request merge rate for pymc-devs/pytensor is 54.5%, based on public PR activity from non-core contributors.

Are there Good First Issues available in pymc-devs/pytensor?

pymc-devs/pytensor does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.

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pymc-devs/pytensor

636
AWelcoming(57/100)Python

PyTensor allows you to define, optimize, and efficiently evaluate mathematical expressions involving multi-dimensional arrays.

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Response Velocity
3 hours
Standard maintainer review cycle

Average Response Latency

Tracks hours until a maintainer leaves a review, comment, or PR response.

Merge Efficiency
54.5%
Moderate PR acceptance rate

External Acceptance Rate

Percentage of community pull requests successfully merged into main.

First-Timer Success
28.6%
Accepts new contributor PRs

First PR Conversion

Rate at which developers submitting their first repository PR succeed.

Active Maintainers
9 core
Highly collaborative maintainer core
Diagnostic Health HUD
54.5%
Merge Gauge
28.6%
1st-Timer
Community Vibe58/100

Embed C-Rank Badge

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GetMerged C-Rank badge for pymc-devs/pytensor
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Active Good First Issues (0)

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No cached good first issues currently tracked for pymc-devs/pytensor.

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Contributor Community Vibe Feedback

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Contributor Compatibility & Review Speed Analysis for pymc-devs/pytensor

When evaluating whether to contribute to pymc-devs/pytensor, 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 pymc-devs/pytensor acknowledge new external contributions in approximately 3 hours. Out of all submitted pull requests from non-core authors in the last 180-day window, 54.5% were successfully merged into the primary branch.

Frequently Asked Questions - Contributing to pymc-devs/pytensor

01

Is pymc-devs/pytensor welcoming to first-time open-source contributors?

pymc-devs/pytensor has a recorded first-timer success rate of 28.6%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.

02

How fast can I expect code review feedback on my pull request?

The initial maintainer response time averages ~3 hours. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.

03

What does the 57.5 C-Rank™ score represent?

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 57.5 places pymc-devs/pytensor in the Welcoming tier.

04

What is the external contributor pull request merge rate for pymc-devs/pytensor?

The external pull request merge rate is 54.5%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.

05

Are there beginner Good First Issues open in pymc-devs/pytensor?

pymc-devs/pytensor does not have open beginner labels indexed currently, but external PRs for bugs and documentation improvements are evaluated via normal issue triage.

GetMerged C-Rank™ Indexing Standard

All metrics displayed for pymc-devs/pytensor 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.