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DataFrameの1番楽で美しい作成方法

Last updated at Posted at 2021-04-26

今回はPandas初心者に向けて「結局どの書き方が一番美しいの??」という疑問を解消する。
〜feat.独断と偏見〜

パターン1

import pandas as pd import numpy as np a0 = np.array([1,2,3,4,5]) a1 = np.array(['北海道','秋田','岩手','沖縄','鹿児島']) IKITEE = pd.DataFrame({ '数字':a0, '場所':a1, }) print(IKITEE)
パターン2

import pandas as pd import numpy as np IKITEE = pd.DataFrame( {'数字':[1,2,3,4,5], '場所':['北海道','秋田','岩手','沖縄','鹿児島']}, columns = ['数字','場所']) print(IKITEE)

こんな感じです。

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