(9/27 Edited: some data prep should be done in Tableau. Detail is at the end of this post.) From today, I'd like to write Tableau...

I am studying R, Tableau and Google Analytics and my current task is to analyse website's traffics in order to 1. understand customer...

Welcome to DSPA Blog. In this blog, I will write some articles about R, KNIME, Tableau, Google Analytics. This is why this blog is DSPA...