v0.9.9

Faster cohorts detection, property tests, and a beta quality implementation of scans (nancumsum, ffill, bfill)

What's Changed

• Property tests with hypothesis by @dcherian in #348
• Add scans by @dcherian in #370
• Optimize for-loop merging of cohorts. by @dcherian in #378

Full Changelog: v0.9.8...v0.9.9

v0.9.8

What's Changed

• Support method="blockwise" with Cubed. by @tomwhite in #357

Full Changelog: v0.9.7...v0.9.8

v0.9.7

Some performance improvements, Numpy 2 compat, and initial support for Cubed!

What's Changed

• Initial minimal working Cubed example for "map-reduce" by @tomwhite in #352
• Fix benchmarks by @dcherian in #358
• Optimize bitmask finding for chunk size 1 and single chunk cases by @dcherian in #360
• Add cubed notebook for hourly climatology example using "map-reduce" method by @tomwhite in #356
• Manually fuse reindexing intermediates with blockwise reduction for cohorts. by @dcherian in #300
• Use threadpool for finding labels in chunk by @dcherian in #327
• Optimize min_count when expected_groups is not provided. by @dcherian in #236
• import normalize_axis_index from numpy.lib on numpy>=2 by @keewis in #364

New Contributors

• @tomwhite made their first contribution in #352

Full Changelog: v0.9.6...v0.9.7

v0.9.6

What's Changed

• Speed up method=None heuristics by avoiding dot product as much as possible by @dcherian in #347

Full Changelog: v0.9.5...v0.9.6

v0.9.5

What's Changed

• Fix nanlen with strings by @dcherian in #344

Full Changelog: v0.9.4...v0.9.5

v0.9.4

What's Changed

• Bump codecov/codecov-action from 4.0.0 to 4.1.0 by @dependabot in #338
• Fix upstream-dev CI, silence warnings by @dcherian in #341
• Fix direct quantile reduction by @dcherian in #343

Full Changelog: v0.9.3...v0.9.4

v0.9.3

What's Changed

• Fix direct reductions of Xarray objects by @dcherian in #339

Full Changelog: v0.9.2...v0.9.3

v0.9.2

Speed up the new quantile reduction

What's Changed

• quantiles use complex array partition, not lexsort by @dcherian in #335
• Test with py3.12 by @dcherian in #336

Full Changelog: v0.9.1...v0.9.2

v0.9.1

Vectorized grouped quantiles!

What's Changed

• Vectorized grouped (nan)quantile by @dcherian in #329
• Pass ddof through for numbagg by @dcherian in #302
• Silence warnings by @dcherian in #333
• Support multiple quantiles with xarray by @dcherian in #332

Full Changelog: v0.9.0...v0.9.1

v0.9.0

What's Changed

method=None by default, and we have heuristics for setting it appropriately!

• Heuristics for auto-guessing "method" by @dcherian in #314
• Optimize bitmask finding some more. by @dcherian in #326
• Add docs on method=None heuristics by @dcherian in #328

Full Changelog: v0.8.9...v0.9.0