SEARCHThe View from Eigenvector
EigenNews and EigenViews from Barry and the Eigenvector staff.
Chemometrics Training and QbD
Jun 13, 2013
Emil W. Ciurczak wrote a nice blog post for PharmaEvolution claiming that the weak link in QbD is a lack of adequately trained chemometricians. I enjoyed his article, Chemometrics: The Weak Link in QbD, and I agree wholeheartedly with the conclusion that “the need for correct and in-depth chemometrics training is necessary for a successful […]
EigenU Poster Session: Apple iPad mini and iPod nano ordered
Apr 29, 2013
Each year at Eigenvector University we host a PLS_Toolbox/Solo User Poster Session and User Group Meeting. This is a fun event as it gives our users a chance to show what they have been doing with our tools. It is also a chance for them to relax, have a beverage, and give us input on […]
Chemometrics Q&A at FOSS Video
Jan 28, 2013
We have developed a collaboration with FOSS where we teach an open chemometrics course at their World Headquarters in Hillerød, Denmark, each fall. During our last course, the FOSS folks asked if I would do an interview for their NIRPerformance.com website. The website is a resource for Feed industry professionals who work with Near Infrared […]
MATLAB Version Distribution
Jan 24, 2013
One of the challenges of writing software that works with MATLAB is accommodating an array of versions. For better or worse, not everybody updates their MATLAB regularly. So we have to make our PLS_Toolbox and other toolboxes work with a fairly wide distribution of MATLABs. To give you some idea of what our developers are […]
2012 Another Good Year for EVRI, on to 2013!
Jan 16, 2013
2012 is in the books and it was another good year for EVRI. Once again our year-over-year software sales were up. The end of the year was especially good. November was our best software sales month ever until December, which was better still! We move into 2013, our 19th year, with a renewed sense of […]
What’s Unique About Your PLS?
Jan 10, 2013
I got an email from a prospective user of our software the other day that really set me back. Paraphrasing a bit here, it was “Are there any unique features of your PLS algorithm/diagnostics?” The problem with questions like this one is that I never know where to start. But here is what I wrote. […]
Bruce Kowalski
Dec 3, 2012
I was sitting in a cubicle in the United Club at Chicago O’Hare when I learned of Bruce Kowalski’s passing. The news was not unexpected, but it was still tough, in part due to my whereabouts in a busy place but with no friends or family. Additional memories factored in: I had also been in […]
Find Jeremy Shaver at EAS Next Week
Nov 8, 2012
Eigenvector’s Chief of Technology Development Dr. Jeremy Shaver is getting ready to head off to the Eastern Analytical Symposium (EAS). He’ll be busy on Sunday and Monday assisting Eigenvector Associate Dr. Don Dahlberg with Chemometrics without Equations (CWE). As I wrote previously, this year the popular CWE is being extended by a day to cover […]
New Releases: PLS_Toolbox/Solo/Solo+MIA 7.0, MIA_Toolbox 2.8
Oct 30, 2012
New versions of our MATLAB-based PLS_Toolbox and MIA_Toolbox were released earlier this month, along with updates to our stand-alone packages Solo and Solo+MIA. PLS_Toolbox and its derivatives, Solo and Solo+MIA, are now in version 7.0, while MIA_Toolbox is in version 2.8. As can be seen in the release notes, the list of enhancements and additions […]
Thanks to FOSS!
Oct 25, 2012
Rasmus Bro and I wrapped up another short course today, this time at FOSS World Headquarters in Hillerød, DENMARK. We’d like to thank our students, another great group, and especially our host at FOSS, Lars Nørgaard, Senior Manager of FOSS Team Chemometric Development. Lars makes it easy for us to hold this course as the […]
Chemometrics without Equations Extended at EAS
Oct 17, 2012
The popular Chemometrics without Equations (CWE) series will be extended at the Eastern Analytical Symposium (EAS) this year with the addition of a second day, CWE II. While the original CWE focuses on the basics of Principal Components Analysis (PCA) and Partial Least Squares (PLS) regression, CWE II will explore advanced data preprocessing methods and […]
Introducing Megan Kogut
Oct 16, 2012
Megan Kogut, Ph.D., joined our staff last month as our new Director of Strategic Communications. Like many of her fellow Eigenvectorians, Megan comes with a unique and distinctive set of qualifications. Dr. Kogut received her Ph.D. in Environmental Engineering from Massachusetts Institute of Technology in 2002. Since then she’s held several positions, including lecturer at […]
Off to SCIX 2012 in Kansas City
Sep 25, 2012
EVRI will have a strong presence at SCIX 2012 (formerly FACSS) next week, September 30 to October 5. Eigenvectorians Jeremy Shaver, Bob Roginski and Randy Bishop will be busy teaching, speaking and representing Eigenvector. EVRI is offering two hands-on short courses at SCIX: Chemometrics without Equations (CWE) and the follow-on Advanced Chemometrics without Equations (ACWE). […]
Chemometrics Software for Classroom Use
Sep 17, 2012
Autumn is nearly here and with it comes the first semester of the school year. This morning I was greeted by a sign of fall: a slew of student account creation notifications, drifting into my email inbox like falling leaves. At EVRI, we work with professors to make our software freely available to students enrolled […]
By Popular Demand: EigenU Online
Jun 22, 2012
At the last several editions of Eigenvector University (aka EigenU) our beginning track courses have been consistently overbooked. This includes the first three days of courses consisting of Linear Algebra for Chemometricians, MATLAB for Chemometricians, Chemometrics I: PCA, and Chemometrics II: Regression and PLS. There were also EigenU attendees with schedule conflicts that made it […]
EigenU 2012 Poster Session Winners
May 21, 2012
EigenU 2012, the Seventh Annual Eigenvector University, was held last week at the Washington Athletic Club in Seattle. Our Tuesday evening PLS_Toolbox/Solo User poster session gave EigenU attendees a chance to unwind with hors d’oeuvres and beverages and discuss some chemometric applications. This year’s posters were judged by Paul Geladi, professor of Chemometrics at SLU, […]
iPods Ordered!
Apr 27, 2012
The Seventh Annual Eigenvector University starts in just over two weeks on Sunday, May 13, 2012. We’re looking forward to a busy week, including the PLS_Toolbox/Solo User Poster Session. This Tuesday evening event showcases research done by our users. Presenters of the two best posters go home with Apple iPod nanos. I ordered them today, […]
Top 10 Reasons to come to EigenU 2013
Apr 4, 2012
If you are in the market for training in multivariate methods you have a number of choices. In North America, you could attend classes given by CAMO, ProSensus, or Umetrics. Here are 10 reasons you should come to the 8th Annual EigenU 2013, May 12-17 in Seattle, instead: More experienced instructors – Courses at EigenU […]
New Releases: PLS_Toolbox and Solo 6.7, MIA_Toolbox 2.7
Mar 20, 2012
Updates to our flagship PLS_Toolbox and Solo were released last week; they are now in version 6.7. This is in keeping with our policy, (began in 2008), to release significant upgrades twice yearly. Our Multivariate Image Analysis (MIA) tools were also updated with the release of Solo+MIA 6.7 and MIA_Toolbox 2.7. As the Version 6.7 […]
Cross-validation Explained
Feb 27, 2012
I was recently teaching a chemometrics course with Rasmus Bro when he was asked to explain cross-validation. Rasmus sketched up an example to explain it, and I was inspired by that to turn it into a more formal movie. Just click on the link below to view it. Enjoy! Cross_Validation_Explained BMW