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This topic created in 2016 days ago, the information mentioned may be changed or developed.
tips = pd.read_csv('examples/tips.csv')
party_counts = pd.crosstab(tips['day'], tips['size'])
party_counts
# Not many 1- and 6-person parties
party_counts = party_counts.loc[:, 2:5]
party_pcts = party_counts.div(party_counts.sum(1), axis=0)
party_pcts
party_pcts.plot.bar()
运行后，图表部分只显示很小的一部分
PS：这个论坛怎么上传图片呀！
party_counts = pd.crosstab(tips['day'], tips['size'])
party_counts
# Not many 1- and 6-person parties
party_counts = party_counts.loc[:, 2:5]
party_pcts = party_counts.div(party_counts.sum(1), axis=0)
party_pcts
party_pcts.plot.bar()
运行后，图表部分只显示很小的一部分
PS：这个论坛怎么上传图片呀！
2 replies • 2020-10-23 11:06:19 +08:00
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1
princelai Oct 22, 2020
你这没图我也不好瞎说，先找个图床把图贴上来，但是 pandas 绘 bar 图我都是用 party_pcts.plot(kind='bar')
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