Version 7.2 (R2009b) Statistics Toolbox Software :: Statistics Toolbox Release Notes (Statistics Toolbox™)

Version 7.2 (R2009b) Statistics Toolbox Software

This table summarizes what's new in Version 7.2 (R2009b):

New Features and Changes	Version Compatibility Considerations	Fixed Bugs and Known Problems	Related Documentation at Web Site
Yes Details below	No	Bug Reports Includes fixes	No

New features and changes introduced in this version are:

New Parallel Computing Support for Certain Functions

Statistics Toolbox™ now supports parallel execution for the following functions:

For more information on parallel computing in the Statistics Toolbox, see Parallel Computing Support for Resampling Methods.

New Stack and Unstack Methods for Dataset Arrays

dataset.unstack converts a "tall" dataset array to an equivalent dataset array that is in "wide format", by "unstacking" a single variable in the tall dataset array into multiple variables in wide. dataset.stack reverses this manipulation by converting a "wide" dataset array to an equivalent dataset array that is in "tall format", by "stacking up" multiple variables in the wide dataset array into a single variable in tall.

New Support for SAS Transport (.xpt) Files

Statistics Toolbox now supports importing and exporting files in SAS Transport (.xpt) format. For more information, see the xptread and dataset.export reference pages.

New Output Function in nlmefit for Monitoring or Canceling Calculations

The nlmefit function now supports using an output function to monitor or cancel calculations. For more information, see the nlmefit reference page.

Version 7.3 (R2010a) Statistics Toolbox Software

Version 7.1 (R2009a) Statistics Toolbox Software

Recommended Products

Get MATLAB trial software

Includes the most popular MATLAB recorded presentations with Q&A sessions led by MATLAB experts.

Get the Interactive Kit