Network Data Exercise (15/06/21) | Mathaus Silva
First, we import pandas and read in all the required data.
Then, we replace every instance of state abbreviation into state name from df_shipping.
We then convert the adjacent column from df_distance into boolean.
And finally, we merge columns 'dist' (distance between two states) and 'adj' (boolean value of whether states are adjacent) from df_distance into df_shipping.