v1.4.7

Sobol' bug fixes and documentation updates

What's Changed

• Fix log2 in Sobol' exponent check by @tupui in #546
• WIP: Documentation fixes for Sphinx and website by @ConnectedSystems in #540
• Changes to address test deprecation warnings by @ConnectedSystems in #548

Full Changelog: v1.4.6.1...v1.4.7

v1.4.6.1

Quick release with fix to allow 0 skipping of sobol' sequence.

What's Changed

• Fix skip_values integer check by @tupui in #542

Full Changelog: v1.4.6...v1.4.6.1

v1.4.6

Highlights

• Performance improvements to HDMR (~50% decrease in runtime for the Ishigami function)
• New Sobol' sampler (interfaced with SciPy) which supports sequence scrambling
• New heatmap visualization
• Improvements to documentation for Morris, PAWN and HDMR methods.
• New documentation website, thanks to @tupui and @sahin-abdullah

What's Changed

• Support additional positional arguments when using parallel evaluators/analyses by @ConnectedSystems in #473
• Add Oakley 2004 test function (Resolve #379) by @ConnectedSystems in #474
• Update example results in document by @ConnectedSystems in #477
• Docs: correct plural. by @brenthuisman in #476
• Improve listing of compatible sampling methods by @ConnectedSystems in #482
• Updated Sobol' direction numbers by @ConnectedSystems in #491
• Update hdmr.py by @idiomaticrefactoring in #496
• Raise error when a single parameter/group is detected [OO-based only] by @ConnectedSystems in #484
• Fix for #480 - eFAST analysis erroring by @ConnectedSystems in #481
• add GitHub URL for PyPi by @andriyor in #502
• Expanded Morris docs by @ConnectedSystems in #489
• Expanded docs for the PAWN method by @ConnectedSystems in #490
• Better Triangular Distribution by @BrandonSLockey in #509
• Add missing parameters to docstrings by @schmitts in #434
• Support for grouped parameters with the PAWN method by @ConnectedSystems in #512
• Migrate to hatchling and migrate CI to GitHub actions by @tupui in #527
• Make Pathos optional by @tupui in #522
• Add Sobol' sampler from SciPy by @tupui in #519
• Allow seed as CLI option by @ConnectedSystems in #530
• Use pydata-sphinx-theme by @tupui in #523
• Update version switcher by @tupui in #533
• Sobol': Handle zero variance edge case by @ConnectedSystems in #505
• Heatmap by @ConnectedSystems in #526
• Handle DMIM zero variance case by @ConnectedSystems in #536
• HDMR Performance improvements by @ConnectedSystems in #511
• HDMR Docstring by @sahin-abdullah in #538
• Triang dist bounds fix by @ConnectedSystems in #537
• Pre-release documentation updates by @ConnectedSystems in #539

New Contributors

• @brenthuisman made their first contribution in #476
• @idiomaticrefactoring made their first contribution in #496
• @andriyor made their first contribution in #502
• @BrandonSLockey made their first contribution in #509
• @tupui made their first contribution in #527

Full Changelog: v1.4.5...v1.4.6

v1.4.6 Release Candidate

v1.4.6 Release Candidate.

A full release will be done if no issues are encountered.

What's Changed

• Support additional positional arguments when using parallel evaluators/analyses by @ConnectedSystems in #473
• Add Oakley 2004 test function (Resolve #379) by @ConnectedSystems in #474
• Update example results in document by @ConnectedSystems in #477
• Docs: correct plural. by @brenthuisman in #476
• Improve listing of compatible sampling methods by @ConnectedSystems in #482
• Updated Sobol' direction numbers by @ConnectedSystems in #491
• Update hdmr.py by @idiomaticrefactoring in #496
• Raise error when a single parameter/group is detected [OO-based only] by @ConnectedSystems in #484
• Fix for #480 - eFAST analysis erroring by @ConnectedSystems in #481
• add GitHub URL for PyPi by @andriyor in #502
• Expanded Morris docs by @ConnectedSystems in #489
• Expanded docs for the PAWN method by @ConnectedSystems in #490
• Better Triangular Distribution by @BrandonSLockey in #509
• Add missing parameters to docstrings by @schmitts in #434
• Support for grouped parameters with the PAWN method by @ConnectedSystems in #512
• Migrate to hatchling and migrate CI to GitHub actions by @tupui in #527
• Make Pathos optional by @tupui in #522
• Add Sobol' sampler from SciPy by @tupui in #519
• Allow seed as CLI option by @ConnectedSystems in #530
• Use pydata-sphinx-theme by @tupui in #523
• Update version switcher by @tupui in #533
• Sobol': Handle zero variance edge case by @ConnectedSystems in #505
• Heatmap by @ConnectedSystems in #526
• Handle DMIM zero variance case by @ConnectedSystems in #536
• HDMR Performance improvements by @ConnectedSystems in #511
• HDMR Docstring by @sahin-abdullah in #538
• Triang dist bounds fix by @ConnectedSystems in #537

New Contributors

• @brenthuisman made their first contribution in #476
• @idiomaticrefactoring made their first contribution in #496
• @andriyor made their first contribution in #502
• @BrandonSLockey made their first contribution in #509
• @tupui made their first contribution in #527

Full Changelog: v1.4.5...v1.4.6-rc

Second v1.4.6 beta release

Second beta release of v1.4.6

What's Changed

• Expanded Morris docs by @ConnectedSystems in #489
• Expanded docs for the PAWN method by @ConnectedSystems in #490
• Better Triangular Distribution by @BrandonSLockey in #509

New Contributors

• @BrandonSLockey made their first contribution in #509

Full Changelog: v1.4.6-beta.0...v1.4.6-beta.1

v1.4.6 beta release

What's Changed

• Support additional positional arguments when using parallel evaluators/analyses by @ConnectedSystems in #473
• Add Oakley 2004 test function (Resolve #379) by @ConnectedSystems in #474
• Update example results in document by @ConnectedSystems in #477
• Docs: correct plural. by @brenthuisman in #476
• Improve listing of compatible sampling methods by @ConnectedSystems in #482
• Updated Sobol' direction numbers by @ConnectedSystems with help from @Xifus in #491
• Update hdmr.py by @zjzh in #496
• Raise error when a single parameter/group is detected [OO-based only] by @ConnectedSystems in #484
• Fix for #480 - eFAST analysis erroring by @ConnectedSystems in #481

New Contributors

• @brenthuisman made their first contribution in #476
• @zjzh made their first contribution in #496

Full Changelog: v1.4.5...v1.4.6-beta.0

v1.4.5

• Adjusted Saltelli sampling to follow recommendation of Owen (2020)
  (http://arxiv.org/abs/2008.08051; scipy/scipy#10844 (comment))
• Initial support for parallel analysis
• Updated Sobol' G-function analytic results (PR #464, Issues #335 #461)
• Sobol' analysis: Optional storage of intermediate resample results to allow analysis of variation (PR #462)

Documentation

• Updated Salteli sampling examples to use powers of 2 following recommendations
• Added citations.cff file

Development

• Upgrade PyScaffold to v4
• Replaced recommonmark with MyST (PR #466)

Hotfix v1.4.0.2

Minor update to allow no skip values in Saltelli/Sobol' sampling (#443)

See: #442 for context

Hotfix release for venv users

Hotfix to address wheel dependency when installing SALib with venv

v1.4.0 Release

v1.4.0 Release

Shortlist of changes since v1.3.x

Added

• High Dimensional Model Representation (HDMR) method (PR #275)
• PAWN method (PR #415)
• Support for sampling/analysis method chaining (PR #339)
• Support for truncated normal distribution (PR #383)
• Confidence Interval estimation for FAST-based methods (PR #375)
• Initial support for parallel model evaluation

Documentation

• Defining non-uniform sampling now explicitly documented
• Many general documentation improvements
• Added FAQ

Development

• Generalized support for non-uniform sampling methods (PR #346)