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使用 pd.read_csv 读取数据文件:
data = pd.read_csv("G:\Projects\pycharmeProject\大数据比赛\data\mysql.csv")print(data.shape) data['index'] = data.index
data['country'] = data['国家']
data_drop = data.drop(columns='index')
data_drop_index = data.drop(index=1, axis=1)data_drop_mulIndex = data.drop(index=[1,2,3,4,5], axis=1)
data_condition = data['城市'] == '阿坝'data_target = data.loc[data_condition]data_target_index = data_target.indexdata_drop_target_index = data.drop(index=data_target_index, axis=1)
loc 和 ~ 进行筛选data_condition = data['城市'].isin(['阿坝'])data_without_target = data.loc[~data_condition]
通过以上方法,我们可以对数据进行必要的提取和筛选,确保数据的完整性和准确性。
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