pystan
Python interface to Stan, a package for Bayesian inference
pystan has been downloaded 123,423,957 times in total on PyPI, including 644,122 in the last 30 days. The latest version is 3.14.0, released Sep 11, 2026. It is distributed under the ISC license.
Version3.14.0
Downloads
123.42M
LicenseISC
AuthorAllen Riddell
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal3.*2.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 70 series
Selected total6.46M
123.4MAll-time
644.1kLast 30 days
22.6kLast 24 h
0.25/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0175.7%
3.10.0
2.4M downloadsDownloads2.4M75.7% - 0210.1%
3.10.1
327.3k downloadsDownloads327.3k10.1% - 035.1%
2.19.1.1
163.8k downloadsDownloads163.8k5.1% - 042.6%
3.9.1
83.2k downloadsDownloads83.2k2.6% - 051.7%
3.14.0
56.5k downloadsDownloads56.5k1.7% - 060.9%
3.5.0
28.8k downloadsDownloads28.8k0.9% - 070.5%
3.6.0
16.3k downloadsDownloads16.3k0.5% - 080.5%
3.3.0
14.6k downloadsDownloads14.6k0.5% - 093.0%
Other
95.3k downloadsDownloads95.3k3.0%
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Thirteen recent days of pystan downloads. Drag the green handle on the right to guess where day fourteen lands.