Use pd.crosstab() to count the number of regions of each cover
type there are for each of the 40 soil types. Pass this function
the Cover_Type column as its first argument and the Soil_Type
column as the second argument. Store the results in a DataFrame
named ct_by_st and then display this DataFrame.
soil = np.unique(fc['Soil_Type'])
palette = ['orchid', 'lightcoral', 'orange', 'gold',
'lightgreen', 'deepskyblue', 'cornflowerblue']
Perform the following steps in a single cell:
1. Start by converting the count information into...