Instructor Spotlight: Cliff Ragsdale

Cliff T. Ragsdale teaches several courses for the Institute in the area of operations research, based on his best selling text “Spreadsheet Modeling and Decision Analysis.”  One of Cliff’s special talents is making his subject, which can be quite challenging technically, widely accessible. His courses do…

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Industry Spotlight: Consulting

When a new technology arrives, consulting companies can quickly add staff and expertise to build institutional capacity centered around the technology in ways companies focused on delivering their own products and services cannot.  Large consulting companies like Booz Allen and McKinsey, as well as smaller…

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Industry Spotlight: Baseball (Sports) Statistics

The U.S. baseball season opens Thursday, March 28, and celebrates the 48th season of analytics in baseball, beginning with the founding of the Sabermetric Society in 1971 (the same year that Satchel Paige entered the Hall of Fame).  Analytics has come a long way in…

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Industry Spotlight: Agriculture

Weeds are big business - the global herbicide market is over $35 billion annually.  Weeds are also big government (think “invasive species”). California’s listing of weeds is called Encycloweedia, and the state publishes a quarterly newsletter called Noxious Times. Colorado publishes a similar periodical, Invader.…

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Industry Spotlight: Precision Agriculture

The application of analytics to agriculture has given rise to what is called “precision agriculture,” a science that seeks to take advantage of and use detailed information that is local in time and place.  Tractors and farm equipment are being equipped with sensors and software…

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Job Spotlight: Risk Analyst

Many jobs are centered around risk management.  If you’re looking through job postings, of course, you’ll see lots of jobs whose purpose is to make sure that nothing bad happens - the equivalent of locking the doors and closing the windows.  More interesting from a…

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Job Spotlight: Data Scientist

Data science is one of a host of similar terms.  “Artificial intelligence” has been around since the 1960’s and “data mining” for at least a couple of decades.  “Machine learning” came out of the computer science community, and “analytics,” “data analytics,” and “predictive analytics” came…

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Course Spotlight: Survival Analysis

Convinced that he, like his father, would die in his 40’s, Winston Churchill lived his early life in a frenetic hurry.  He had participated in four wars on three continents by his mid-20’s, served in multiple ministerial positions by his 30’s, and published 12 books…

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"When I started teaching mandatory biostatistics classes in 1970 at UNC, I realized early on that a lot of kids didn't want to take a course they perceived as boring, so I kept things relaxed and fun."
Instructor Spotlight: David Kleinbaum

Likert scale assessment surveys

Do you work with multiple choice tests, or Likert scale assessment surveys?  Rasch methods help you construct linear measures from these forms of scored observations and analyze the results from such surveys and tests.  "Practical Rasch Measurement - Core Topics" In this course, you will learn practical…

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