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from pytest import mark |
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3
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from pytest_benchmark.stats import Stats |
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4
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5
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6
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View Code Duplication |
def test_1(): |
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7
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stats = Stats() |
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for i in 4., 36., 45., 50., 75.: |
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9
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stats.update(i) |
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10
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assert stats.mean == 42. |
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11
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assert stats.min == 4. |
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12
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assert stats.max == 75. |
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13
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assert stats.stddev == 25.700194551792794 |
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14
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assert stats.rounds == 5 |
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15
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assert stats.total == 210. |
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16
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17
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18
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View Code Duplication |
def test_2(): |
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19
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stats = Stats() |
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stats.update(17.) |
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21
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stats.update(19.) |
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stats.update(24.) |
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23
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assert stats.mean == 20. |
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assert stats.min == 17. |
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assert stats.max == 24. |
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assert stats.stddev == 3.605551275463989 |
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assert stats.rounds == 3 |
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assert stats.total == 60. |
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30
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def test_single_item(): |
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stats = Stats() |
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stats.update(1) |
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assert stats.mean == 1 |
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assert stats.median == 1 |
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assert stats.iqr_outliers == 0 |
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assert stats.stddev_outliers == 0 |
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assert stats.min == 1 |
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assert stats.max == 1 |
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assert stats.stddev == 0 |
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assert stats.iqr == 0 |
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42
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assert stats.rounds == 1 |
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assert stats.total == 1 |
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assert stats.ld15iqr == 1 |
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assert stats.hd15iqr == 1 |
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47
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@mark.parametrize('length', range(1, 10)) |
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def test_length(length): |
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stats = Stats() |
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for i in range(length): |
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stats.update(1) |
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assert stats.as_dict() |
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56
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57
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def test_iqr(): |
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stats = Stats() |
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for i in 6, 7, 15, 36, 39, 40, 41, 42, 43, 47, 49: |
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stats.update(i) |
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assert stats.iqr == 22.5 # https://en.wikipedia.org/wiki/Quartile#Example_1 |
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stats = Stats() |
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for i in 7, 15, 36, 39, 40, 41: |
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stats.update(i) |
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assert stats.iqr == 25.0 # https://en.wikipedia.org/wiki/Quartile#Example_2 |
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stats = Stats() |
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for i in 1, 2, 3, 4, 5, 6, 7, 8, 9: |
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stats.update(i) |
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assert stats.iqr == 4.5 # http://www.phusewiki.org/docs/2012/PRESENTATIONS/SP/SP06%20.pdf - method 1 |
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stats = Stats() |
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for i in 1, 2, 3, 4, 5, 6, 7, 8: |
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stats.update(i) |
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assert stats.iqr == 4.0 # http://www.lexjansen.com/nesug/nesug07/po/po08.pdf - method 1 |
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stats = Stats() |
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for i in 1, 2, 1, 123, 4, 1234, 1, 234, 12, 34, 12, 3, 2, 34, 23: |
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stats.update(i) |
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assert stats.iqr == 32.0 |
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83
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stats = Stats() |
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for i in 1, 2, 3, 10, 10.1234, 11, 12, 13., 10.1115, 11.1115, 12.1115, 13.5, 10.75, 11.75, 13.12175, 13.1175, 20, \ |
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50, 52: |
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stats.update(i) |
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assert stats.stddev == 13.518730097622106 |
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assert stats.iqr == 3.006212500000002 # close enough: http://www.wessa.net/rwasp_variability.wasp |
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90
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stats = Stats() |
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for i in [ |
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11.2, 11.8, 13.2, 12.9, 12.1, 13.5, 14.8, 14.8, 13.6, 11.9, 10.4, 11.8, 11.5, 12.6, 14.1, 13.5, 12.5, 14.9, |
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93
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17.0, 17.0, 15.8, 13.3, 11.4, 14.0, 14.5, 15.0, 17.8, 16.3, 17.2, 17.8, 19.9, 19.9, 18.4, 16.2, 14.6, 16.6, |
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94
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17.1, 18.0, 19.3, 18.1, 18.3, 21.8, 23.0, 24.2, 20.9, 19.1, 17.2, 19.4, 19.6, 19.6, 23.6, 23.5, 22.9, 24.3, |
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95
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26.4, 27.2, 23.7, 21.1, 18.0, 20.1, 20.4, 18.8, 23.5, 22.7, 23.4, 26.4, 30.2, 29.3, 25.9, 22.9, 20.3, 22.9, |
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96
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24.2, 23.3, 26.7, 26.9, 27.0, 31.5, 36.4, 34.7, 31.2, 27.4, 23.7, 27.8, 28.4, 27.7, 31.7, 31.3, 31.8, 37.4, |
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97
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41.3, 40.5, 35.5, 30.6, 27.1, 30.6, 31.5, 30.1, 35.6, 34.8, 35.5, 42.2, 46.5, 46.7, 40.4, 34.7, 30.5, 33.6, |
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98
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34.0, 31.8, 36.2, 34.8, 36.3, 43.5, 49.1, 50.5, 40.4, 35.9, 31.0, 33.7, 36.0, 34.2, 40.6, 39.6, 42.0, 47.2, |
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54.8, 55.9, 46.3, 40.7, 36.2, 40.5, 41.7, 39.1, 41.9, 46.1, 47.2, 53.5, 62.2, 60.6, 50.8, 46.1, 39.0, 43.2, |
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]: |
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stats.update(i) |
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assert stats.iqr == 18.1 # close enough: http://www.wessa.net/rwasp_variability.wasp |
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ionelmc /
pytest-benchmark
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