Hello Tim; I am mesmerized by the content. Soon I will be done with this whole series. Thank you for keeping that ease & simplicity in your teaching methodology. Besides the videos are short enough to be able get the "feeling of achievement" after finishing them & long enough to be able to actually understand.
Hi Tim, loving your videos they are easily understood! I would like to know is it possible in Tableau Prep Builder to lookup a previous month value from a table of imported multiple excel files and store against current month for example, same employee over each month they change department so need to store old department against current record in a calculated field? I know in Tableau I can do this using the Lookup function but this is a table calc so want to show previous value in one view and then a count of where different in another view. Hoping you can share some insight on this please :)
![Tee Grizzley - Robbery 8 [Official Video]](http://i.ytimg.com/vi/34_vkNV6wrU/mqdefault.jpg)
Hello Tim; I am mesmerized by the content. Soon I will be done with this whole series. Thank you for keeping that ease & simplicity in your teaching methodology. Besides the videos are short enough to be able get the "feeling of achievement" after finishing them & long enough to be able to actually understand.
It's very helpful video, thanks a lot!
Hi Tim, loving your videos they are easily understood! I would like to know is it possible in Tableau Prep Builder to lookup a previous month value from a table of imported multiple excel files and store against current month for example, same employee over each month they change department so need to store old department against current record in a calculated field? I know in Tableau I can do this using the Lookup function but this is a table calc so want to show previous value in one view and then a count of where different in another view. Hoping you can share some insight on this please :)