【发布时间】:2021-10-19 17:44:50
【问题描述】:
【问题讨论】:
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正好 50/50 还是只是统计上从 M/F 中以相同概率随机抽取?
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我不介意。你是怎么做到的?
【问题讨论】:
from random import choice
mask = ~df["gender"].isin(['male','female'])
df.loc[mask,["gender"]] = df.loc[mask,["gender"]].applymap(lambda _: choice(["male","female"]))
更新
from random import choice
mask = df["gender"].isna()
df.loc[mask,["gender"]] = df.loc[mask,["gender"]].applymap(lambda _: choice(["male","female"]))
【讨论】: