2. 데이터 기본 정보 알아보기 df = pd.read_csv('http://bit.ly/ds-korean-idol') df type(df) pandas.core.frame.DataFrame 2-1. column(열) df.columns Index(['이름', '그룹', '소속사', '성별', '생년월일', '키', '혈액형', '브랜드평판지수'], dtype='object') new_column = ['name','group','company','gender','birthday','height','blood','brand'] df.columns = new_column df.columns Index(['name', 'group', 'company', 'gender', 'birthday', 'height'..