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How to Estimate a Regression Model Subject to Parameter Constraints 26 Jul 2013 | 10:31 pm
What if it is desired or necessary to compute a regression model, while ensuring that one or more parameters conform to a set of constraints? This article will explore one avenue of constraining model...
How to Most Efficiently Store Your Data 24 Jun 2013 | 04:48 pm
When working with large data files, it becomes important to look for ways to make one's processes more efficient. File size and computation times can both be affected by how data is stored. Many varia...
How to Compare Yearly Patterns Graphically 24 May 2013 | 12:34 pm
Plotting data across time helps to reveal interesting patterns and relationships. This was true of a study of weather and temperature patterns in Illinois that was conducted by Carl von Ende from the ...
Big Data: Too big to fail? <-- How unoriginal! 5 Apr 2013 | 07:59 pm
I really thought I was onto something original and clever here with the too-big-to-fail motif: "Big Data is TOO BIG to Fail!" ha ha ha But, as it turns out, the too-big-to-fail motif has already been...
10 Answers to Pi Trivia Questions 15 Mar 2013 | 10:41 pm
Just before Pi Day I posed 10 trivia questions about pi--some easy, some maybe not. Thankfully, I have remembered now to post the answers and you can check your "pi smarts." More...
10 Questions About Pi 13 Mar 2013 | 10:03 pm
Aah, tomorrow is Pi Day, which has nothing to do with pizza pie other than sharing some common letters. But that didn't stop me from mocking up a tasty pizza pie image for this blog post, because it's...
StatSoft VP to Present Keynote at Big Data Business Conference 7 Mar 2013 | 10:19 pm
StatSoft, Inc. announces its Vice President of Analytic Solutions, Dr. Thomas Hill, is scheduled to present the keynote address at "The Business of Big Data" conference in Boston this week. Conference...
How to Use Breakdown Analysis for Non-Factorial Tables 6 Mar 2013 | 09:51 pm
STATISTICA can calculate descriptive statistics for dependent variables in each of a number of groups defined by one or more grouping, or independent, variables. A breakdown analysis is normally used ...
TAURON Power Company Achieves Success with STATISTICA 4 Mar 2013 | 09:26 pm
European electric power company has announced successful results of STATISTICA integration for purposes of data mining, forecasting, and training. One company's Director of Distribution Services Sales...
Vattenfall and TAURON Power Companies Achieve Success with STATISTICA 4 Mar 2013 | 09:26 pm
Two European electric power companies have announced successful results of STATISTICA integrations for purposes of data mining, forecasting, and training. One company's Director of Distribution Servic...
