Rexer Analytics Data Science Survey Highlights

Regression, Decision Trees, and Cluster analysis remain the most commonly used algorithms in the field, R continues to ascend, job satisfaction remains high, but customer understanding still needs improvement. I know how much work it is to conduct KDnuggets Software Polls (which only have a a few questions), so I appreciate that a lot more work goes into Rexer Analytics Data Science surveys, which have many more questions. The Rexer Analytics team did a great in-depth analysis of the survey and the results of the latest 2015 Survey are available.Over 1,200 analytic professionals from 72 countries participated.Here are some highlights. CORE ALGORITHM TRIAD: Regression, Decision Trees, and Cluster analysis remain the most commonly used algorithms in the field. THE ASCENDANCE OF R: 76% of respondents report using R. This is…


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