real life excel sheets + data analysis

[lezawang]

Hi
Someone showed me a real life excel files. It was imported from database. The file needs a lot of formatting, cleaning, blank cells, pivot tables etc. I kind of found it so difficult to deal with. I do not think I will get a chance to work on these kind of sheets. I wonder if there is a real life example available on the net to practice for education purpose? real life sheets like different world! totally different. anywhere i can practice important files from database and work on them to clean them, formatting them, remove blank rows, cells, create pivot tables, analysis data etc

Thank you so much.