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how to duplicate a row in python
“how to duplicate a row in python” Code Answer
how to duplicate a row in python
python by
Smoggy Sandpiper
on Jul 06 2020
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import pandas as pd In [603]: df = pd.DataFrame({'col1':list("abc"),'col2':range(3)},index = range(3)) In [604]: df Out[604]: col1 col2 0 a 0 1 b 1 2 c 2 In [605]: pd.concat([df]*3, ignore_index=True) # Ignores the index Out[605]: col1 col2 0 a 0 1 b 1 2 c 2 3 a 0 4 b 1 5 c 2 6 a 0 7 b 1 8 c 2 In [606]: pd.concat([df]*3) Out[606]: col1 col2 0 a 0 1 b 1 2 c 2 0 a 0 1 b 1 2 c 2 0 a 0 1 b 1 2 c 2
Source:
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