Pandas——ix vs loc vs iloc区别

Different Choices for Indexinghtml 1. loc——经过行标签索引行数据 1.1 loc[1]表示索引的是第1行（index 是整数）python   import pandas as pd data = [[1,2,3],[4,5,6]] index = [0,1] columns=['a','b','c'] df = pd.DataFrame(data=dat

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