# 筛选某列包含A或B的数据 filtered_df = df[df['column_name'].str.contains('A|B')] # 筛选某列包含A和B的数据,且忽略大小写 filtered_df = df[df['column_name'].str.contains('A', case=False) & df['column_name'].str.contains('B', case=False)]
# 筛选某列包含A或B的数据 filtered_df = df[df['column_name'].str.contains('A|B')] # 筛选某列包含A和B的数据,且忽略大小写 filtered_df = df[df['column_name'].str.contains('A', case=False) & df['column_name'].str.contains('B', case=False)]