[Python] Series 요소 개수 확인 :: Series.size

Series 요소 개수 확인 :: Series.size

Reference

Pandas In Action

import pandas as pd

calories_info = {
    'Protein Bar' : 125,
    'Salade' : 215,
    'Chocolate Bar' : 406,
}

diet = pd.Series(calories_info)
diet

Protein Bar      125
Salade           215
Chocolate Bar    406
dtype: int64

diet.size # diet의 요소 개수

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