AttributeError: Can only use .str accessor with string values, which use np.object_ dtype in pandas

其他 2018-05-18 21:51:39 阅读次数: 3

test_behavior_A["var3"]=test_behavior_A["var3"].str.strip("M").astype("float")

　　上述代码改为：

test_behavior_A["var3"]=test_behavior_A["var3"].astype(str).strip("M").astype("float")

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转载自www.cnblogs.com/xiaodongsuibi/p/9058050.html

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