Hi there, I was lucky to work with such BI tool as Tableau for some time and here I would like to share with you my experience in Tableau features and data preparation. Here is presented comparison analytics by US states. DataSource The first data set I took from Tableau Sample Data Sets . My datasource contains some data by top fastest growing private companies in the United States: revenue, number of workers, info by location and so on. The larger amount of data, the more you can make various analysis of data set. I was wondering about: Where are the most successfull companies accumulated? How much is dispersion between states in a matter of number of employees and profit among states? Which industries are most developed in different states? 'How to use' and Description of Dashboard Box plot allows to see the median and outlier or in other words who is the outsider or leader in terms of profitability by states. To see which industries have succe