Release Notes Version 8 7

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Changes and Bug Fixes in Version 8.7

Version 8.7 of PLS_Toolbox and Solo was released in January, 2019.

For general product information, see PLS_Toolbox Product Page. For information on Solo, see Solo Product Page.

(back to Release Notes PLS Toolbox and Solo)

New Features in Solo and PLS_Toolbox

  • Gradient Boosted Decision Tree (XGBoost) Analysis methods for regression or classification added (xgb xgbda).


  • Expanded use of custom font size preferences.
  • Use ReduceNN Samples and Unfold Multiway from the browse window.
  • baselineds - Simplified baseline preprocessing command line function.
  • vipnway - New command line function to calculate Variable Influence in Projection (VIP) from a NPLS regression.
  • minmax - Perform min-max scaling, sometimes called "unity normalization" available in preprocessing.
  • Robust algorithm added to autoscale preprocessing.

Importers

  • Improved error handling for several importers.

Other Changes

File Comment
caltransfer
  • Add centering to DS, PDS, and DWPDS.
corrspecgui
  • Open main plot (map) in new window.
datafit_engine
  • Asymmetric least squares with smoothing, baselining & robust fitting (available as preprocessing).
emscorr
  • Allow xref to be input as dataset.
plotgui
  • Improved plotting performance, major gains for Matlab version 2014b+. Fix for the Scores Plot not properly updating "Hotelling T2 Reduced" data points under certain conditions when the Confidence Limit value is changed.
reportwriter
  • New option to allow ignoring of figures with given tag.
windowfilter
  • Add option for despiking.