List of usage examples for org.apache.commons.math3.stat.descriptive DescriptiveStatistics DescriptiveStatistics
public DescriptiveStatistics(DescriptiveStatistics original) throws NullArgumentException
From source file:com.github.jessemull.microflex.stat.statbiginteger.SumBigIntegerWeightsTest.java
/** * Tests the plate statistics method using the values between the indices. *///from w ww . j a v a 2s. c o m @Test public void testPlateIndices() { for (PlateBigInteger plate : arrayIndices) { int begin = random.nextInt(plate.first().size() - 4); int end = begin + random.nextInt(3) + 3; Map<WellBigInteger, BigDecimal> resultMap = new TreeMap<WellBigInteger, BigDecimal>(); Map<WellBigInteger, BigDecimal> returnedMap = sum.plate(plate, ArrayUtils.subarray(weightsIndices, begin, end), begin, end - begin, mc); for (WellBigInteger well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigInteger bi : well) { input[index] = bi.doubleValue() * weightsIndices[index]; index++; } DescriptiveStatistics stat = new DescriptiveStatistics(ArrayUtils.subarray(input, begin, end)); double resultDouble = stat.getSum(); BigDecimal result = new BigDecimal(resultDouble, mc); resultMap.put(well, result); } for (WellBigInteger well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }
From source file:com.github.jessemull.microflex.stat.statbigdecimal.PopulationVarianceBigDecimalTest.java
/** * Tests the plate statistics method using the values between the indices. *///from www . ja v a 2 s . c o m @Test public void testPlateIndices() { for (PlateBigDecimal plate : arrayIndices) { int size = arrayIndices[0].first().size(); int begin = random.nextInt(size - 5); int end = (begin + 4) + random.nextInt(size - (begin + 4) + 1); Map<WellBigDecimal, BigDecimal> resultMap = new TreeMap<WellBigDecimal, BigDecimal>(); Map<WellBigDecimal, BigDecimal> returnedMap = variance.plate(plate, begin, end - begin, mc); for (WellBigDecimal well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigDecimal bd : well) { input[index++] = bd.doubleValue(); } double[] inputArray = ArrayUtils.subarray(input, begin, end); DescriptiveStatistics stat = new DescriptiveStatistics(inputArray); double resultDouble = stat.getVariance(); resultDouble *= inputArray.length - 1; resultDouble /= inputArray.length; BigDecimal result = new BigDecimal(resultDouble); resultMap.put(well, result); } for (WellBigDecimal well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }
From source file:com.github.jessemull.microflex.stat.statbiginteger.MeanBigIntegerWeightsTest.java
/** * Tests the plate statistics method using the values between the indices. *//*from w w w . j a v a2 s.c o m*/ @Test public void testPlateIndices() { for (PlateBigInteger plate : arrayIndices) { int begin = random.nextInt(plate.first().size() - 4); int end = begin + random.nextInt(3) + 3; Map<WellBigInteger, BigDecimal> resultMap = new TreeMap<WellBigInteger, BigDecimal>(); Map<WellBigInteger, BigDecimal> returnedMap = mean.plate(plate, ArrayUtils.subarray(weightsIndices, begin, end), begin, end - begin, mc); for (WellBigInteger well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigInteger bi : well) { input[index] = bi.doubleValue() * weightsIndices[index]; index++; } DescriptiveStatistics stat = new DescriptiveStatistics(ArrayUtils.subarray(input, begin, end)); double resultDouble = stat.getMean(); BigDecimal result = new BigDecimal(resultDouble, mc); resultMap.put(well, result); } for (WellBigInteger well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }
From source file:com.github.jessemull.microflexbigdecimal.stat.SumWeightsTest.java
/** * Tests the plate statistics method using the values between the indices. *///from w w w . java2s .c o m @Test public void testPlateIndices() { for (Plate plate : arrayIndices) { int begin = random.nextInt(plate.first().size() - 4); int end = begin + random.nextInt(3) + 3; Map<Well, BigDecimal> resultMap = new TreeMap<Well, BigDecimal>(); Map<Well, BigDecimal> returnedMap = sum.plate(plate, ArrayUtils.subarray(weightsIndices, begin, end), begin, end - begin, mc); for (Well well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigDecimal bd : well) { input[index] = bd.doubleValue() * weightsIndices[index]; index++; } DescriptiveStatistics stat = new DescriptiveStatistics(ArrayUtils.subarray(input, begin, end)); double resultDouble = stat.getSum(); BigDecimal result = new BigDecimal(resultDouble, mc); resultMap.put(well, result); } for (Well well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }
From source file:com.github.jessemull.microflexbigdecimal.stat.MeanWeightsTest.java
/** * Tests the plate statistics method using the values between the indices. *//* ww w.j a v a 2 s.c o m*/ @Test public void testPlateIndices() { for (Plate plate : arrayIndices) { int begin = random.nextInt(plate.first().size() - 4); int end = begin + random.nextInt(3) + 3; Map<Well, BigDecimal> resultMap = new TreeMap<Well, BigDecimal>(); Map<Well, BigDecimal> returnedMap = mean.plate(plate, ArrayUtils.subarray(weightsIndices, begin, end), begin, end - begin, mc); for (Well well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigDecimal bd : well) { input[index] = bd.doubleValue() * weightsIndices[index]; index++; } DescriptiveStatistics stat = new DescriptiveStatistics(ArrayUtils.subarray(input, begin, end)); double resultDouble = stat.getMean(); BigDecimal result = new BigDecimal(resultDouble, mc); resultMap.put(well, result); } for (Well well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }
From source file:com.github.jessemull.microflex.stat.statbiginteger.SumOfSquaresBigIntegerWeightsTest.java
/** * Tests the plate statistics method using the values between the indices. *//*from w w w . ja va2 s . c om*/ @Test public void testPlateIndices() { for (PlateBigInteger plate : arrayIndices) { int begin = random.nextInt(plate.first().size() - 4); int end = begin + random.nextInt(3) + 3; Map<WellBigInteger, BigDecimal> resultMap = new TreeMap<WellBigInteger, BigDecimal>(); Map<WellBigInteger, BigDecimal> returnedMap = sum.plate(plate, ArrayUtils.subarray(weightsIndices, begin, end), begin, end - begin, mc); for (WellBigInteger well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigInteger bi : well) { input[index] = bi.doubleValue() * weightsIndices[index]; index++; } DescriptiveStatistics stat = new DescriptiveStatistics(ArrayUtils.subarray(input, begin, end)); double resultDouble = stat.getSumsq(); BigDecimal result = new BigDecimal(resultDouble, mc); resultMap.put(well, result); } for (WellBigInteger well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }
From source file:ijfx.core.overlay.OverlayStatService.java
public <T extends RealType<T>> PixelStatistics getPixelStatistics(Overlay overlay, RandomAccessibleInterval<T> rai) { RandomAccess<T> randomAccess = rai.randomAccess(); PixelMeasurer<T> measurer = new PixelMeasurer<>(randomAccess); overlayDrawingService.drawOverlay(overlay, OverlayDrawingService.FILLER, measurer); return new PixelStatisticsBase( new DescriptiveStatistics(ArrayUtils.toPrimitive(measurer.getValuesAsArray()))); }
From source file:com.github.jessemull.microflexbigdecimal.stat.SumOfSquaresWeightsTest.java
/** * Tests the plate statistics method using the values between the indices. *//*from www . jav a2s. c om*/ @Test public void testPlateIndices() { for (Plate plate : arrayIndices) { int begin = random.nextInt(plate.first().size() - 4); int end = begin + random.nextInt(3) + 3; Map<Well, BigDecimal> resultMap = new TreeMap<Well, BigDecimal>(); Map<Well, BigDecimal> returnedMap = sum.plate(plate, ArrayUtils.subarray(weightsIndices, begin, end), begin, end - begin, mc); for (Well well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigDecimal bd : well) { input[index] = bd.doubleValue() * weightsIndices[index]; index++; } DescriptiveStatistics stat = new DescriptiveStatistics(ArrayUtils.subarray(input, begin, end)); double resultDouble = stat.getSumsq(); BigDecimal result = new BigDecimal(resultDouble, mc); resultMap.put(well, result); } for (Well well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }
From source file:com.github.jessemull.microflex.stat.statbiginteger.SampleVarianceBigIntegerWeightsTest.java
/** * Tests the plate statistics method using the values between the indices. */// w w w. jav a 2s . c o m @Test public void testPlateIndices() { for (PlateBigInteger plate : arrayIndices) { int begin = random.nextInt(plate.first().size() - 4); int end = begin + random.nextInt(3) + 3; Map<WellBigInteger, BigDecimal> resultMap = new TreeMap<WellBigInteger, BigDecimal>(); Map<WellBigInteger, BigDecimal> returnedMap = variance.plate(plate, ArrayUtils.subarray(weightsIndices, begin, end), begin, end - begin, mc); for (WellBigInteger well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigInteger bi : well) { input[index] = bi.doubleValue() * weightsIndices[index]; index++; } DescriptiveStatistics stat = new DescriptiveStatistics(ArrayUtils.subarray(input, begin, end)); double resultDouble = stat.getVariance(); BigDecimal result = new BigDecimal(resultDouble, mc); resultMap.put(well, result); } for (WellBigInteger well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }
From source file:com.github.jessemull.microflex.stat.statbiginteger.PercentileBigIntegerTest.java
/** * Tests the plate statistics method using the values between the indices. */// w ww. java2 s .c o m @Test public void testPlateIndices() { for (PlateBigInteger plate : arrayIndices) { int inputPercentile = 1 + random.nextInt(100); int size = arrayIndices[0].first().size(); int begin = random.nextInt(size - 5); int end = (begin + 4) + random.nextInt(size - (begin + 4) + 1); Map<WellBigInteger, BigDecimal> resultMap = new TreeMap<WellBigInteger, BigDecimal>(); Map<WellBigInteger, BigDecimal> returnedMap = percentile.plate(plate, begin, end - begin, inputPercentile); for (WellBigInteger well : plate) { double[] input = new double[well.size()]; int index = 0; for (BigInteger bi : well) { input[index++] = bi.doubleValue(); } DescriptiveStatistics stat = new DescriptiveStatistics(ArrayUtils.subarray(input, begin, end)); double resultDouble = stat.getPercentile(inputPercentile); BigDecimal result = new BigDecimal(resultDouble); resultMap.put(well, result); } for (WellBigInteger well : plate) { BigDecimal result = resultMap.get(well); BigDecimal returned = returnedMap.get(well); BigDecimal[] corrected = correctRoundingErrors(result, returned); assertEquals(corrected[0], corrected[1]); } } }