Ion Spanos ispanos
Coldsp33d
/ create_df.py
Last active
September 19, 2024 15:57
Benchmarking different methods for creating empty dataframes from scratch
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| import pandas as pd | |
| import perfplot | |
| def append(n): | |
| df = pd.DataFrame(columns=['A', 'B', 'C']) | |
| for _ in range(n): | |
| df = df.append({'A': 1, 'B': 12.3, 'C': 'xyz'}, ignore_index=True) # yuck | |
| return df | |
| def list_append(n): |