Advanced filtering
To filter by date ranges we need to get fancy with Boolean operators
Strip out all other values except one
Sort the new baby dataframe on multiple keys
Sort the new baby dataframe with string concatenation to narrow the display
Advanced filtering
To filter by date ranges we need to get fancy with Boolean operators
Strip out all other values except one
Sort the new baby dataframe on multiple keys
Sort the new baby dataframe with string concatenation to narrow the display