Package org.apache.commons.math3.stat.descriptive.moment

Examples of org.apache.commons.math3.stat.descriptive.moment.StandardDeviation

245
246
247
248
249
250
251
252
253
254
255
  @Test
  public void dynamismTest2() {

    final double[] ordersPerHour = { 15d };// , 20d, 50d, 100d, 1000d };

    final StandardDeviation sd = new StandardDeviation();

    final RandomGenerator rng = new MersenneTwister(123L);

    final List<Times> times = newArrayList();
    // for (int i = 0; i < 10; i++) {
View Full Code Here
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
          finalIntensity);

      double max = 0;
      double sum = 0;

      final StandardDeviation sd = new StandardDeviation();
      final List<Double> dynamismValues = newArrayList();
      for (int j = 0; j < numSamples; j++) {
        final List<Double> times = generator.generate(rng);

        final double dyn = Metrics.measureDynamism(times, lengthOfScenario);
        dynamismValues.add(dyn);
        sd.increment(dyn);
        sum += dyn;
        max = Math.max(max, dyn);
        if (j < 3) {
          // System.out.printf("%1.3f%% %d%n", dyn * 100, times.size());
          Analysis.writeTimes(
              lengthOfScenario,
              times,
              new File(
                  "files/test/times/orders"
                      + Strings.padStart(Integer.toString(i), 2, '0') + "_" + j
                      + "-" + (dyn * 100)
                      + ".times"));
        }
      }

      try {
        writer.append(Double.toString(relHeight));
        writer.append(" ");
        writer.append(Joiner.on(" ").join(dynamismValues).toString());
        writer.append("\n");

      } catch (final IOException e) {
        checkState(false);
      }
      System.out.printf(" > dyn %1.3f+-%1.3f%n",
          +(sum / numSamples), sd.getResult());
      dataPoints.add(new Point(relHeight, (sum / numSamples)));
    }
    writer.close();
    Analysis.writeLocationList(dataPoints, new File(
        "files/test/times/intensity-analysis.txt"));
View Full Code Here
55
56
57
58
59
60
61
62
        double[] values = new double[length];
        for (int i = 0; i < length; i++) {
            values[i] = start + i;
        }

        StandardDeviation stdDev = new StandardDeviation();
        return stdDev.evaluate(values);
    }
View Full Code Here
55
56
57
58
59
60
61
62
        double[] values = new double[length];
        for (int i = 0; i < length; i++) {
            values[i] = start + i;
        }

        StandardDeviation stdDev = new StandardDeviation(false);
        return stdDev.evaluate(values);
    }
View Full Code Here
55
56
57
58
59
60
61
62
        double[] values = new double[length];
        for (int i = 0; i < length; i++) {
            values[i] = start + i;
        }

        StandardDeviation stdDev = new StandardDeviation(false);
        return stdDev.evaluate(values);
    }
View Full Code Here
55
56
57
58
59
60
61
62
        double[] values = new double[length];
        for (int i = 0; i < length; i++) {
            values[i] = start + i;
        }

        StandardDeviation stdDev = new StandardDeviation();
        return stdDev.evaluate(values);
    }
View Full Code Here
49
50
51
52
53
54
55
56
        double[] values = new double[length];
        for (int i = 0; i < length; i++) {
            values[i] = start + i;
        }

        StandardDeviation stdDev = new StandardDeviation();
        return stdDev.evaluate(values);
    }
View Full Code Here
49
50
51
52
53
54
55
56
        double[] values = new double[length];
        for (int i = 0; i < length; i++) {
            values[i] = start + i;
        }

        StandardDeviation stdDev = new StandardDeviation(false);
        return stdDev.evaluate(values);
    }
View Full Code Here
49
50
51
52
53
54
55
56
        double[] values = new double[length];
        for (int i = 0; i < length; i++) {
            values[i] = start + i;
        }

        StandardDeviation stdDev = new StandardDeviation(false);
        return stdDev.evaluate(values);
    }
View Full Code Here
49
50
51
52
53
54
55
56
        double[] values = new double[length];
        for (int i = 0; i < length; i++) {
            values[i] = start + i;
        }

        StandardDeviation stdDev = new StandardDeviation();
        return stdDev.evaluate(values);
    }
View Full Code Here
TOP

Related Classes of org.apache.commons.math3.stat.descriptive.moment.StandardDeviation

  • com.facebook.presto.operator.aggregation.TestDoubleStdDevAggregation
  • com.facebook.presto.operator.aggregation.TestDoubleStdDevPopAggregation
  • com.facebook.presto.operator.aggregation.TestLongStdDevAggregation
  • com.facebook.presto.operator.aggregation.TestLongStdDevPopAggregation
  • org.apache.commons.math3.analysis.differentiation.DerivativeStructure
  • org.apache.commons.math3.analysis.differentiation.MultivariateDifferentiableVectorFunction
  • org.apache.commons.math3.analysis.function.HarmonicOscillator
  • org.apache.commons.math3.analysis.function.Sin
  • org.apache.commons.math3.analysis.function.Sinc
  • org.apache.commons.math3.analysis.MultivariateFunction
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.