15 lines
487 B
Python
15 lines
487 B
Python
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import numpy as np
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import pandas as pd
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# Series 是一个带有 名称 和索引的一维数组
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# 一个 Series 包括了 data、index 以及 name
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user_age = pd.Series(data=[18, 30, 25, 40])
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user_age.index = ["Tom", "Bob", "Mary", "James"]
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user_age.index.name = "name"
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user_age.name="user_age_info"
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print(user_age)
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# 构建索引
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name = pd.Index(["Tom", "Bob", "Mary", "James"], name="name")
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# 构建 Series
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user_age = pd.Series(data=[18, 30, 25, 40], index=name, name="user_age_info")
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