1. Introduction to Tableau
as dimension and the dimension always have a categorical variable whereas the years are always those variables which are numeric as you can see all the variables listed here are numeric so this is just the start of overview about tableau and again I will just emphasize whenever you import your data set it's recommended or it would be better than the first row of your data is about the variable names so and in my later videos I will start how you can import different forms of data set data sets into tableau and then I will move about how you can use that data to present your data into a graphical form thank you for watching the video.
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