Which Data Science Skills are core and which are hot/emerging ones?
BRANK

The latest KDnuggets Poll asked1. Which skills / knowledge areas do you currently have (at the level you can use in work or research)? and2. Which skills do you want to add or improve?We selected a list of 30 skills based on a number of previous KDnuggets articles and polls - see useful links at the end of this post, as well as external sources.Altogether(*), this poll received over 1,500 votes - a large enough sample to make meaningful inferences. An average voter reported having 10 skills and wanted to add or improve 6.5 skills.Fig. 1 below shows key findings, with X-axis showing% Have Skill- answers to the first poll question, and Y-axis showing% Want Skill- answers to the 2nd poll question. The size of each circle is proportional to the percent of voters that have that skill, while color depends on the ratio of Want/Have (red is high - more than 1, blue is low - less than 1).Note:Other Big Data Toolsentry is forBig Data tools other than Hadoop or Spark.Fig. 1: Data Science-related…

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