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勘误表修改 #2

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勘误表修改 #2

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c989cc7
Update 勘误表.md
xmaniu Mar 5, 2019
82e76dd
Update 勘误表.md
xmaniu Mar 5, 2019
09a90e9
Update 勘误表.md
xmaniu Mar 5, 2019
fd0cb3a
Update 增加P101的方法
xmaniu Mar 5, 2019
cec0a98
Update p104 勘误表.md
xmaniu Mar 6, 2019
5c4c2ae
Update p116 勘误表.md
xmaniu Mar 7, 2019
64baf09
Update p118 勘误表.md
xmaniu Mar 7, 2019
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7 changes: 6 additions & 1 deletion 勘误表.md
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,12 @@
|P85|df["唯一识别码"].dtype()|df["唯一识别码"].dtype|
|P87|df.index=[1,2,3,4,5,6]|df.index=[1,2,3,4,5]|
|P89|df.rename(columns={"订单编号":"新订单编号","客户姓名":"新客户姓名"}index={1:"一",2:"二",3:"三"})|df.rename(columns={"订单编号":"新订单编号","客户姓名":"新客户姓名"},index={1:"一",2:"二",3:"三"})|
|P98|df.iloc[0:2,1:2]|df.iloc[0:3,1:3]|
|P99|df.ix[0:2,["客户姓名","唯一识别码"]]|df.ix[0:3,["客户姓名","唯一识别码"]]|
|P101|df["年龄"].replace(240,33)|df.replace(240,33)或者 df["年龄"].replace(240,33,inplace = True) 再打印df|
|P104|replace({"A":"a","B":"b","C":c}|replace({"A":"a","B":"b","C":c})|
|P116|df.isin([A2,31])|df.isif(["A2",31])|
|P118|pd.cut(df["年龄"],3,bins = [0,3,6,9,10])|pd.cut(df["年龄"],bins = [0,3,6,9,10])|
|P124|Nmae|Name|
|P125、P124|Conpany|Company|
|P129|df["C1"] != df["C2"]|df["C1"] < df["C2"]|
Expand All @@ -29,4 +35,3 @@
|P237|s_t_1=sales/traffic|s_t_1=sales_1/traffic_1|
|P237|s_t_2=sales/traffic|s_t_2=sales_2/traffic_2|
|P237|s_t_3=sales/traffic|s_t_3=sales_3/traffic_3|