A quick comparison between Excel and Tableau.
Learn Tableau in quick way using the method of interview questions and video tutorials. You will get knowledge and skills quickly.
R provides a powerful way to do statistical analysis on large sets of data. It is also free, which is a compelling factor to its growth.
The Tableau reporting tool is most popular for reporting. The post clearly written about what you will be proficient after learning the course and the basic eligiblity to learn Tableau.
Free self study Tableau video tutorials. It covers entire Tableau package at as a free course. For beginners this is highly beneficial to understand the concepts at very less time.