SEARCHThe View from Eigenvector
EigenNews and EigenViews from Barry and the Eigenvector staff.
PLS_Toolbox and MATLAB 2025a
Jan 23, 2025
Eigenvector Research has always worked to make PLS_Toolbox compatible with the most current version of MATLAB, plus an approximate five year window of older versions. Compatibility with the upcoming MATLAB 2025a, however, presents unique challenges. In their transition to an entirely HTML-based interface, The MathWorks (TMW) has removed support for Java in 2025a. As a […]
Year 30
Dec 27, 2023
I believe that days go slow and years go fastAnd every breath’s a gift, the first one to the last – Luke Bryan, ‘Most People are Good’ Eigenvector Research starts its 30th year this January. Reflecting on that made me think of the Luke Bryan quote above. Some days have been long, for sure. For […]
Transparency
Dec 26, 2023
Jonathan Stratton of Optimal posted a nice summary on LinkedIn of the 2nd Annual PAT and Real Time Quality Summit which took place in Boston this month. In it he included the following bullet point: “The age-old concept of data modeling with spectroscopy has been revitalized through the integration of Machine Learning and AI initiatives. […]
Chemometrics without Equations
Nov 29, 2022
In 1988 Donald Dahlberg, Professor of Chemistry at Lebanon Valley College (LVC), decided to take a sabbatical leave at the University of Washington (UW) Center for Process Analytical Chemistry (CPAC). At the time, his former student Mary Beth Seasholtz was a second year graduate student in Bruce Kowalski’s Laboratory for Chemometrics. Mary Beth asked Don […]
Python is free
Apr 5, 2022
PLS_Toolbox is not free. But you don’t have to be a dedicated data scientist to use PLS_Toolbox (or its stand-alone equivalent Solo). Many of its users are, but the real expertise of most users is in something else such as analytical instrumentation (typically spectroscopy) or the specific problem they are working on (e.g. chemical process […]
Under Same (Old) Management
Oct 21, 2021
That’s not a headline you see very often. Usually it’s “Under New Management.” But here at Eigenvector Research we’re proud of our stability. I wrote the first version of our MATLAB-based PLS_Toolbox while I was in graduate school thirty-one years ago. I still oversee its development along with our other software products. In 1990 Partial […]
The Software Sweet Spot for Metabolomics
Aug 21, 2019
I attended Metabolomics 2019 and was pleased to find a rapidly expanding discipline populated with very enthusiastic researchers. Applications ranged from developing plants with increased levels of nutrients to understanding cancer metabolism. Metabolomics experiments, however, produce extremely large and complex data sets. Consequently, the ultimate success of any experiment in metabolomics hinges on the software […]
Eigenvector President Wise Receives Wold Medal
Jun 29, 2019
Eigenvector Reseach President and PLS_Toolbox creator Dr. Barry M. Wise was recognized for his achievements in the field of chemometrics* at the 16th Scandinavian Symposium on Chemometrics (SSC16) in Oslo, Norway. Wise received the Herman Wold Medal in gold “For his pioneering contributions in Process Chemometrics and his extensive, deep commitment to the proliferation of […]