Searched refs:variance (Results 1 – 4 of 4) sorted by relevance
77 double variance = StatisticsUtils.getVariance(values); in testGetVariance() local78 assertEquals(2.5, variance, 0.00001); in testGetVariance()81 variance = StatisticsUtils.getVariance(values); in testGetVariance()82 assertEquals(2.5, variance, 0.00001); in testGetVariance()85 variance = StatisticsUtils.getVariance(values); in testGetVariance()86 assertEquals(10.0, variance, 0.00001); in testGetVariance()
91 variance = its.image.compute_image_variances(tile)[0]92 variances[j].append(variance / ref_variance[j])
104 variance = its.image.compute_image_variances(tile)106 [variance[chan] / ref_variance[chan] for chan in range(3)])
445 double variance = 0; in getStdev() local447 variance += (data[i] - average) * (data[i] - average); in getStdev()449 variance /= num; in getStdev()450 return Math.sqrt(variance); in getStdev()