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chainladder 0.2.7

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@jbogaardt jbogaardt released this 12 Mar 00:48
· 1179 commits to master since this release
7df5952

Enhancements:

  • Triangle.grain works with incremental and cumulative triangles now
  • Triangle.trend has been changed to trend along valuation period
  • Added substantial functionality to Development allowing end user to omit any specified link ratios.
  • Converted origin and valuation from DateTimeIndex to PeriodIndex so that they work better with pandas datetime functionality.

Bug Fixes:

  • 'regression' and 'simple' averages were swapped in Development, this has been corrected
  • Fixed bug that didn't allow TailCurve to be fit directly to a Triangle.

Other:

  • Refactored WeightedRegression class to be in sklearn style