Pietro Battiston toobaz
toobaz
/ gist:e40ecfcf0e77ba158d8ac60a39faeaf9
Last active
February 28, 2024 14:36
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| import numpy as np | |
| import scipy.sparse | |
| def _alt_lexsort(arr, kind='stable'): | |
| """ | |
| Optimized and more flexible (allows to choose sorting algorithm) version of | |
| np.lexsort. | |
| Assumes positive elements such that the product of the maximum values in | |
| each layer of arr, multiplied by the length of each layer | |
| (i.e., arr[0].shape[0]), plus some margin for roundings, is lower than |
toobaz
/ Dynamic Fixed Effects Panel Data Model.ipynb
Last active
October 6, 2020 18:23
— forked from spillz/Dynamic Fixed Effects Panel Data Model.ipynb
Demonstrate dynamic panel data estimation using IV in linearmodels
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toobaz
/ pandas-perf-multiindex_get_loc.ipynb
Created
January 4, 2018 16:01
— forked from jorisvandenbossche/pandas-perf-multiindex_get_loc.ipynb
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toobaz
/ gist:e46e892d084a5a9a92643586e4173cb2
Created
October 25, 2017 13:58
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| ```json | |
| { | |
| "body": { | |
| "key": { | |
| "eldest_kid": "0101c77fbe863defea4df2e2afe636f0a49bf54135b2208df11b9ca84625c695218f0a", | |
| "fingerprint": "33a9584a283356ba0cd4622fb0894b0104e29c73", | |
| "host": "keybase.io", | |
| "key_id": "b0894b0104e29c73", | |
| "kid": "0101c77fbe863defea4df2e2afe636f0a49bf54135b2208df11b9ca84625c695218f0a", | |
| "uid": "894610939a4502bf8c4a24f55716d919", |