第一个列表给出了我想要替换的数据帧的一组索引值
第二个列表给出了我想要使用的值
我不想触及任何其他值
这是数据帧：
df = pd.DataFrame.from_dict({u'Afghanistan': 6532.0,
u'Albania': 662.0,
u'Andorra': 2.0,
u'Angola': 2219.0,
u'Antigua and Barbuda': 0.0,
u'Argentina': 6.0,
u'Armenia': 15.0,
u'Australia': 108.0,
u'Azerbaijan': 210.0,
u'Bahamas': 0.0,
u'Bahrain': 6.0,
u'Bangladesh': 5098.0,
u'Barbados': 0.0,
u'Belarus': 21.0,
u'Belize': 0.0,
u'Benin': 4244.0,
u'Bhutan': 418.0,
u'Bolivia (Plurinational State of)': 122.0,
u'Bosnia and Herzegovina': 43.0,
u'Botswana': 2672.0,
u'Brazil': 36.0,
u'Brunei Darussalam': 42.0,
u'Bulgaria': 46.0,
u'Burkina Faso': 6074.0,
u'Burundi': 18363.0,
u'Cabo Verde': 2.0,
u'Cambodia': 12237.0,
u'Cameroon': 14629.0,
u'Canada': 206.0,
u'Central African Republic': 3207.0,
u'Chad': 3546.0,
u'Chile': 0.0,
u'China': 71093.0,
u'Colombia': 1.0,
u'Congo': 1678.0,
u'Cook Islands': 2.0,
u'Costa Rica': 0.0,
u'Croatia': 9.0,
u'Cuba': 0.0,
u'Cyprus': 0.0,
u'Czechia': 9.0,
u"C\xf4te d'Ivoire": 5729.0,
u'Democratic Republic of the Congo': 8282.0,
u'Denmark': 14.0,
u'Djibouti': 183.0,
u'Dominica': 0.0,
u'Dominican Republic': 253.0,
u'Ecuador': 0.0,
u'Egypt': 2633.0,
u'El Salvador': 0.0,
u'Eritrea': 789.0,
u'Estonia': 9.0,
u'Ethiopia': 1660.0,
u'France': 10000.0,
u'Gabon': 15.0,
u'Gambia': 336.0,
u'Georgia': 50.0,
u'Ghana': 23068.0,
u'Greece': 56.0,
u'Grenada': 0.0,
u'Guatemala': 0.0,
u'Guinea': 11294.0,
u'Guyana': 0.0,
u'Haiti': 992.0,
u'Honduras': 0.0,
u'Hungary': 1.0,
u'Iceland': 0.0,
u'India': 38835.0,
u'Indonesia': 3344.0,
u'Iran (Islamic Republic of)': 11874.0,
u'Iraq': 726.0,
u'Israel': 36.0,
u'Italy': 1457.0,
u'Jamaica': 0.0,
u'Japan': 22497.0,
u'Jordan': 32.0,
u'Kazakhstan': 245.0,
u'Kenya': 21002.0,
u'Kiribati': 0.0,
u'Kuwait': 6.0,
u'Kyrgyzstan': 16.0,
u"Lao People's Democratic Republic": 332.0,
u'Latvia': 0.0,
u'Lebanon': 5.0,
u'Lesotho': 660.0,
u'Liberia': 5977.0,
u'Lithuania': 19.0,
u'Luxembourg': 0.0,
u'Madagascar': 35256.0,
u'Malawi': 304.0,
u'Malaysia': 6187.0,
u'Maldives': 20.0,
u'Mali': 1578.0,
u'Malta': 2.0,
u'Marshall Islands': 0.0,
u'Mauritius': 0.0,
u'Mexico': 30.0,
u'Micronesia (Federated States of)': 0.0,
u'Mongolia': 925.0,
u'Morocco': 7368.0,
u'Mozambique': 7375.0,
u'Myanmar': 845.0,
u'Namibia': 469.0,
u'Nauru': 0.0,
u'Nepal': 9397.0,
u'Netherlands': 1019.0,
u'New Zealand': 65.0,
u'Nicaragua': 0.0,
u'Niger': 21319.0,
u'Nigeria': 212183.0,
u'Niue': 0.0,
u'norway': 0.0,
u'Oman': 15.0,
u'Pakistan': 2064.0,
u'Palau': 0.0,
u'Panama': 0.0,
u'Papua New Guinea': 7135.0,
u'Paraguay': 0.0,
u'Peru': 1.0,
u'Philippines': 7120.0,
u'Poland': 77.0,
u'Portugal': 45.0,
u'Qatar': 46.0,
u'Republic of Korea': 32647.0,
u'Republic of Moldova': 687.0,
u'Romania': 35.0,
u'Russian Federation': 4800.0,
u'Rwanda': 2095.0,
u'Saint Kitts and Nevis': 0.0,
u'Saint Lucia': 0.0,
u'Saint vincent and the Grenadines': 0.0,
u'San Marino': 1.0,
u'Sao Tome and Principe': 0.0,
u'Senegal': 5839.0,
u'Serbia': 38.0,
u'Sierra Leone': 3575.0,
u'Singapore': 141.0,
u'Slovakia': 0.0,
u'Somalia': 3965.0,
u'South Africa': 1459.0,
u'Spain': 152.0,
u'Sri Lanka': 16527.0,
u'Sudan': 2875.0,
u'Suriname': 0.0,
u'Swaziland': 10.0,
u'Sweden': 59.0,
u'Syrian arab Republic': 146.0,
u'Tajikistan': 192.0,
u'Thailand': 4074.0,
u'The former Yugoslav republic of Macedonia': 36.0,
u'Togo': 3578.0,
u'Tonga': 0.0,
u'Trinidad and Tobago': 0.0,
u'Tunisia': 47.0,
u'Turkey': 16244.0,
u'Turkmenistan': 113.0,
u'Uganda': 42554.0,
u'Ukraine': 817.0,
u'United arab Emirates': 69.0,
u'United Kingdom of Great Britain and northern Ireland': 104.0,
u'United Republic of Tanzania': 14649.0,
u'United States of America': 85.0,
u'Uruguay': 0.0,
u'Uzbekistan': 80.0,
u'Vanuatu': 9.0,
u'Venezuela (Bolivarian Republic of)': 22.0,
u'Viet Nam': 16512.0,
u'Zambia': 30930.0,
u'Zimbabwe': 1483.0}, orient = 'index')
这是第一个清单：
list1 = [u'Bolivia (Plurinational State of)', u'Brunei Darussalam', u'Cabo Verde', u'China',
u'Congo', u'Cook Islands', u'Czechia', u"C\xf4te d'Ivoire",
u"Democratic People's Republic of Korea", u'France', u'Iran (Islamic Republic of)',
u"Lao People's Democratic Republic", u'Micronesia (Federated States of)', u'Niue',
u'Republic of Korea', u'Republic of Moldova', u'Russian Federation', u'Sao Tome and Principe',
u'Serbia', u'Somalia', u'Syrian arab Republic', u'The former Yugoslav republic of Macedonia',
u'United Kingdom of Great Britain and northern Ireland', u'United Republic of Tanzania',
u'United States of America', u'Venezuela (Bolivarian Republic of)', u'Viet Nam']
这是第二个清单
list2 = [u'Bolivia', u'Brunei', u'Cape Verde', u'China[1]', u'Democratic Republic of the Congo',
u'Cook Islands (NZ)', u'Czech Republic', u'Ivory Coast', u'north Korea', u'France[2]',
u'Iran', u'Laos', u'Federated States of Micronesia', u'Niue (NZ)', u'South Korea',
u'Moldova[3]', u'Russia', u'S\xe3o Tom\xe9 and Pr\xedncipe', u'Serbia[5]',
u'Somalia[6]', u'Syria', u'Macedonia', u'United Kingdom', u'Tanzania',
u'United States', u'Venezuela', u'Vietnam']
这显然是python擅长的东西 – 我怀疑一个简单的for循环会做到这一点,但我无法完全理解逻辑(还)
任何帮助感激不尽！
解决方法:
使用,
df = df.rename(index=dict(zip(list1,list2)))
