Created
February 17, 2015 22:12
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Pandas rename
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| In [60]: df = pd.DataFrame({"foo": [1, 2], "bar": [3, 4]}) | |
| In [61]: df.rename({"foo": "foo_1", "bar": "bar_1"}) | |
| Out[61]: | |
| bar foo | |
| 0 3 1 | |
| 1 4 2 | |
| In [62]: df.rename(columns={"foo": "foo_1", "bar": "bar_1"}) | |
| Out[62]: | |
| bar_1 foo_1 | |
| 0 3 1 | |
| 1 4 2 |
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