Here is a dataframe named Energy which looks like this:
Country Energy Supply Energy Supply per Capita
16 Afghanistan 3.210000e+08 10.0
17 Albania 1.020000e+08 35.0
18 Algeria 1.959000e+09 51.0
19 American Samoa NaN
40 Bolivia 3.360000e+08 32.0
... ... ... ...
180 Republic of Korea 1.100700e+10 221.0
213 Switzerland 1.113000e+09 136.0
214 Syrian Arab Republic 5.420000e+08 28.0
215 Tajikistan 1.060000e+08 13.0
216 Thailand 5.336000e+09 79.0
228 Ukraine 4.844000e+09 107.0
230 United Kingdom of
Great Britain and
Northern I... 7.920000e+09 124.0
231 United Republic of Tanzania 9.940000e+08 20.0
232 United States of America 9.083800e+10 286.0
Energy=pd.read_excel('Energy Indicators.xls')
Energy=Energy[(Energy.index>15)&(Energy.index<243)]
I needed to replace name of countries like "United States of America" to
"United States","United Kingdom of Great Britain and Northern Ireland" to
"United Kingdom".
I used the following code:
Energy['Country']=Energy.Country.str.strip('123.!?\n\t')
Energy['Country'].replace({'United States of America':'United
States','United Kingdom of Great Britain and Northern Ireland':'United
Kingdom'},inplace=True)
但是国家名称未在输出中更新。我不知道哪里错了。
无论我是否使用拆分方法，都无法正常工作。
有人请帮忙。