我有来自 kaggle 的这个 Youtube 频道数据集,其中我想创建一个新的数据框,其中 category_name 仅作为音乐。这是原始数据框-
df = pd.read_csv('channels.csv')
df.head(3)
输出是
category_id category_name channel_id country description followers join_date location picture_url profile_url title trailer_title trailer_url videos
0 24 Entertainment UC-lHJZR3Gqxm24_Vd_AJ5Yw United States I make videos. 69896406 2010-04-29 NaN https://yt3.ggpht.com/a-/AN66SAztY6oYWZnS1Cae9... http://www.youtube.com/channel/UC-lHJZR3Gqxm24... PewDiePie bitch lasagna https://www.youtube.com/watch?v=6Dh-RL__uN4 3649
1 10 Music UCq-Fj5jknLsUf-MWSy4_brA India \ 69471946 2006-03-13 NaN https://yt3.ggpht.com/a-/AN66SAxPfKnfHAnAs0rOq... http://www.youtube.com/channel/UCq-Fj5jknLsUf-... T-Series Guru Randhawa: GOLIMAAR Lyrical Video | Bhusha... https://www.youtube.com/watch?v=nJ1f44JvlC8 12820
2 24 Entertainment UCIwFjwMjI0y7PDBVEO9-bkQ NaN Help change the world. OUR album \'Purpose\' o... 41858494 2007-01-15 NaN https://yt3.ggpht.com/a-/AN66SAzY-4LlEPxP9YOux... http://www.youtube.com/channel/UCIwFjwMjI0y7PD... Justin Bieber DJ Khaled - No Brainer (Official Video) ft. Ju... https://www.youtube.com/watch?v=kxloC1MKTpg 132
我想创建一个新的数据框,我只想存储具有 category_name = Music 的值。我已经尝试使用 groupby 和 apply 函数但是没有得到想要的结果
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