NReco.PivotData 1.3.7

PivotData OLAP library: in-memory multidimensional dataset for data aggregation and pivot table calculations.

Install-Package NReco.PivotData -Version 1.3.7
dotnet add package NReco.PivotData --version 1.3.7
paket add NReco.PivotData --version 1.3.7
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Online demo, usage examples: https://www.nrecosite.com/pivot_data_library_net.aspx
Get started: https://www.nrecosite.com/pivotdata/cube-basics.aspx

v.1.3.7 changes:
- fixed PivotDataState serialization issue with Key.Empty
- PivotData class: XOR-based hash function for keys replaced with sum-based to avoid collisions
- performance optimization: less array allocations in PivotData.ProcessData method and PivotTable class

v.1.3.6 changes:
- added ModeAggregator (calculates value that appears most often)
- fixed issue with slow sub-totals calculation in some cases
- always use InvariantCulture for numbers parsing

v.1.3.5 changes:
- added QuantileAggregator to calculate specified quantile (median)
- added PivotData.LazyAdd property (affects behaviour when non-existing key is accessed)
- added netstandard2.0 build
- efficient sub-totals calculation in PivotTable class (especially for large pivot tables)
- now PivotData class correctly loads PivotDataState which has duplicate key entries

v.1.3.4 changes:
- added SliceQuery.Measure overload that gives keys context for measure value calculation
- added PivotData.ProcessData overload that can accept another IPivotData instance as input

Version History

Version Downloads Last updated
1.3.7 863 7/18/2018
1.3.6 2,107 4/6/2018
1.3.5 927 2/26/2018
1.3.4 7,331 2/1/2017
1.3.3 4,065 10/18/2016
1.3.2 1,042 8/14/2016
1.3.1 462 7/5/2016
1.3.0 1,565 5/10/2016
1.2.6 890 2/4/2016
1.2.5 433 1/13/2016
1.2.4 418 12/11/2015
1.2.3 540 9/30/2015