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Commits on Jun 17, 2018
  1. move groovy version into gradle.properties

    ssadedin committed Jun 17, 2018
    this allows support of multi-project builds, with groovy version
    cascaded down from top
Commits on May 1, 2018
  1. improve perf of integer stats with no-op logsquare

    ssadedin committed May 1, 2018
    turns out nearly all the time taken in adding values is
    because of the log involved in computing the log sum of squares.
    Since this is not a stat that I think is commonly needed, taking
    this out as the main purpose of this class is to make common stats on integers
    really fast.
  2. add license header

    ssadedin committed May 1, 2018
  3. efficient methods to save matrix numeric data in binary format

    ssadedin committed May 1, 2018
    note: currently do not save non-numeric columns
Commits on Apr 29, 2018
Commits on Mar 20, 2018
  1. add some missing classes

    ssadedin committed Mar 20, 2018
Commits on Jan 16, 2017
Commits on Jul 26, 2016
  1. update to groovy 2.4.6

    ssadedin committed Jul 26, 2016
Commits on Jul 5, 2016
Commits on May 17, 2016
  1. Add missing files

    ssadedin committed May 17, 2016
  2. asListMap operation for Beaker compatibility

    ssadedin committed Oct 27, 2015
    more powerful aggregate operations that understand column names (max,min,groupBy,aggregateBy...)
Commits on May 15, 2016
Commits on May 8, 2016
  1. move to groovy 2.4.5

    ssadedin committed May 8, 2016
    fix build errors due to old gradle version
Commits on Jul 14, 2015
  1. fix: bug when initializing matrix from list / array of MatrixColumns

    ssadedin committed Jul 14, 2015
    fix: named (expando, column) properties not visible inside collect closure
    feature: columns now selectable by range, eg: matrix[][2..7], which returns a Matrix rather than list
    feature: support to save in R compatible format using save(r:true, filename...)
    feature: create Matrices from Beaker-style List<Map> objects with 'fromListMap' function
    feature: support size() method on Matrix to return row dimensions for consistency with standard Groovy conventions
  2. fix reading of first line not happenign automatically in some cases w…

    ssadedin committed Jul 14, 2015
    …hen column names specified
    
    fix auto-detection of gizpped files not working in some cases
Commits on Jul 10, 2015
  1. Dedicated support for groupBy and countBy on Matrix class to allow ac…

    ssadedin committed Jul 10, 2015
    …cess to named columns
Commits on Jul 7, 2015
  1. much more robust loess line drawing by falling back to linear interpo…

    ssadedin committed Jul 7, 2015
    …lation when too few values