I am creating a groupby
object from a Pandas DataFrame
and want to select out all the groups with > 1 size.
Example:
A B
0 foo 0
1 bar 1
2 foo 2
3 foo 3
The following doesn't seem to work:
grouped = df.groupby('A')
grouped[grouped.size > 1]
Expected Result:
A
foo 0
2
3
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