Chapter3 リスト

カテゴリ：データサイエンス

3.5

import pandas as pd
data = {
    "予想価格" : [240,250,150,240,300,5000]
}
df = pd.DataFrame(data)
df

3.10

import pandas as pd
data = {
    "A案" : [1,10,1,10,1,10,1,10],
    "B案" : [5,5,5,5,6,6,6,6],
    "C案" : [1,2,3,4,7,8,9,10]
}
df = pd.DataFrame(data)
df

3.14

bins=[1,3,5,7,9,11]
cut = pd.cut(df["A案"], bins=bins, right=False)
cut.value_counts(sort=False)

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