Release Notes Version 8 1

Changes and Bug Fixes in Version 8.1

Features and Improvements

• Major performance improvement in PARAFAC and PARAFAC2.
• Improved text handling for large/zoomed displays.
• Multiple fixes and improvements to Correlation Spectroscopy interface.
• Updated figure management and clipboard copying.

Importers

• aqualogreadr - Added netCDF file reader. Defaults set for MS data.
• hjyreadr - Improved ability to read .ngc/.ngs files which do not: a) Have 'AcqInfo' content, or b) Have expected axisType named 'Intens'.

Other Changes

File	Comment
ann	Handle special case of cvi being single-valued in ann. This occurs if using CV with nsplits=2.
cluster	Fix for saving classes from plot.
genalgplot	Did not plot results for the uppermost model (highest RMSECV) in case when using pcolor (number of variables > 100).
lwr	Add tsqlim to model, for confidence level specified in options. Fix calculation of X residuals in case of using PCR or PLS local model LWR. This affects calculated Q limit (model.detail.reslim{1}).
r2calc	r2calc was too aggressive in trying to match x and y dimensions by transposing one, unintentionally applied when x and y are square and have same size.