"We looked at the level of #proficiency for the 25 different #data skills across four different job roles. As is seen in Figure 1, data professionals tend to be skilled in areas that are appropriate for their job role (see green-shaded areas in Figure 1). Specifically, Business Management data professionals show the most proficiency in Business Skills. #Researchers , on the other hand, show #lowest #level of proficiency in #Business Skills and the #highest in #Statistics Skills.
For many of the data skills, the typical data professional does not have the minimum level of proficiency to do be successful at work, no matter their role (see yellow- and red-shaded areas in Figure 1). These data skills include the following: Unstructured data, NLP, #MachineLearning , Big and distributed data, Cloud management, Front-end programming, Optimization, #Graphic models, #Algorithms and #Bayesian statistics."