In:
df.head_ache.value_counts()
Out:
0 260079
0 16354
1 2065
1 349
how i merged this data only with 2 index?
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Briandy Effendi
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Do you need `s = df.head_ache.value_counts()` and then `s.groupby(level=0).sum()` ? – jezrael May 16 '23 at 05:08