v0.76.2

v0.76.2 | 23 May 2024

Additions

• Added function to calculate absolute double differences of a time series, which is the sum of absolute differences
  between a data record and its preceding and next record. Used in class zScoreIncrements for finding (isolated)
  outliers that are distant from neighboring records. (diive.core.dfun.stats.double_diff_absolute)
• Added small function to calculate z-score stats of a time series (diive.core.dfun.stats.sstats_zscore)
• Added small function to calculate stats for absolute double differences of a time
  series (diive.core.dfun.stats.sstats_doublediff_abs)

Changes

• Changed the algorithm for outlier detection when using zScoreIncrements. Data points are now flagged as outliers if
  the z-scores of three absolute differences (previous record, next record and the sum of both) all exceed a specified
  threshold. (diive.pkgs.outlierdetection.incremental.zScoreIncrements)

Notebooks

• Added new notebook for outlier detection using
  class LocalOutlierFactorAllData (notebooks/OutlierDetection/LocalOutlierFactorAllData.ipynb)

Tests

• Added new test case
  for LocalOutlierFactorAllData (tests.test_outlierdetection.TestOutlierDetection.test_lof_alldata)

What's Changed

• More stats by @holukas in #116

Full Changelog: v0.76.1...v0.76.2