[data science] dataframe boolean index

burger_df.loc[burger_df['calories'] < 500]

burger_df.loc[burger_df['calories'] < 500 , ['carb','protein']]
burger_df.loc[burger_df['calories'] < 500 , 'calories':'fat']

mask = burger_df['calories'] < 500 
burger_df.loc[mask, 'calories':'fat']

• 한개이상 골

import pandas as pd

players_df = pd.read_csv('data/tottenham_2021.csv', index_col='name')

players_df.loc[players_df['goals'] >=1]