Filtering with Function and .loc
See filtering with function and .loc in DataFrames.
We'll cover the following...
Please be aware that we can pass in a boolean array and a function into loc
. Here, we select rows with Average_rank
less than ten and the first three columns:
Press + to interact
print(pres.loc[pres.Average_rank < 10, lambda df_: df_.columns[:3]])
An advantage of passing a function into loc
is that the function will receive the ...