Pivoting data in data flows (Year over year || week over week)
Hi, I have account information on one of my data sets like this: Registrations: Name Date_of_Registration Daniel 2015-12-01 John 2015-10-22 Peter 2014-12-01 I want to use dataflows in order to pivot this data in two ways: #1 New registrations per year 2014 2015 1 2 #2 New registrations per week Week 2014 2015 10 0 1 12 1 1…
