Our World Statistics Day conversations have been a great reminder of how much statistics can inform our lives. Do you have an example of how statistics has made a difference in your life? Share your story with the Community!
It would be nice if summarize when using a by had a consistent output. Currently if you have 1 item it returns a list but when it's more than 1 it returns a list of lists. I just check if the first item in it is a list and add it to a list but this seems silly.