test_resample.py 文件源码

def test_resample_5minute(self):
        rng = period_range('1/1/2000', '1/5/2000', freq='T')
        ts = Series(np.random.randn(len(rng)), index=rng)

        result = ts.resample('5min').mean()
        expected = ts.to_timestamp().resample('5min').mean()
        assert_series_equal(result, expected)