Java Code Examples for org.apache.commons.math3.util.Precision#equalsIncludingNaN()
The following examples show how to use
org.apache.commons.math3.util.Precision#equalsIncludingNaN() .
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Example 1
| Source File: SummaryStatistics.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a
* <code>SummaryStatistics</code> instance and all statistics have the
* same values as this.
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this) {
return true;
}
if (object instanceof SummaryStatistics == false) {
return false;
}
SummaryStatistics stat = (SummaryStatistics)object;
return Precision.equalsIncludingNaN(stat.getGeometricMean(), getGeometricMean()) &&
Precision.equalsIncludingNaN(stat.getMax(), getMax()) &&
Precision.equalsIncludingNaN(stat.getMean(), getMean()) &&
Precision.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
Precision.equalsIncludingNaN(stat.getSum(), getSum()) &&
Precision.equalsIncludingNaN(stat.getSumsq(), getSumsq()) &&
Precision.equalsIncludingNaN(stat.getVariance(), getVariance());
}
Example 2
| Source File: SummaryStatistics.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a
* <code>SummaryStatistics</code> instance and all statistics have the
* same values as this.
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this) {
return true;
}
if (object instanceof SummaryStatistics == false) {
return false;
}
SummaryStatistics stat = (SummaryStatistics)object;
return Precision.equalsIncludingNaN(stat.getGeometricMean(), getGeometricMean()) &&
Precision.equalsIncludingNaN(stat.getMax(), getMax()) &&
Precision.equalsIncludingNaN(stat.getMean(), getMean()) &&
Precision.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
Precision.equalsIncludingNaN(stat.getSum(), getSum()) &&
Precision.equalsIncludingNaN(stat.getSumsq(), getSumsq()) &&
Precision.equalsIncludingNaN(stat.getVariance(), getVariance());
}
Example 3
| Source File: MultivariateSummaryStatistics.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a <code>MultivariateSummaryStatistics</code>
* instance and all statistics have the same values as this.
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this ) {
return true;
}
if (object instanceof MultivariateSummaryStatistics == false) {
return false;
}
MultivariateSummaryStatistics stat = (MultivariateSummaryStatistics) object;
return MathArrays.equalsIncludingNaN(stat.getGeometricMean(), getGeometricMean()) &&
MathArrays.equalsIncludingNaN(stat.getMax(), getMax()) &&
MathArrays.equalsIncludingNaN(stat.getMean(), getMean()) &&
MathArrays.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
MathArrays.equalsIncludingNaN(stat.getSum(), getSum()) &&
MathArrays.equalsIncludingNaN(stat.getSumSq(), getSumSq()) &&
MathArrays.equalsIncludingNaN(stat.getSumLog(), getSumLog()) &&
stat.getCovariance().equals( getCovariance());
}
Example 4
| Source File: SummaryStatistics.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a
* <code>SummaryStatistics</code> instance and all statistics have the
* same values as this.
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this) {
return true;
}
if (object instanceof SummaryStatistics == false) {
return false;
}
SummaryStatistics stat = (SummaryStatistics)object;
return Precision.equalsIncludingNaN(stat.getGeometricMean(), getGeometricMean()) &&
Precision.equalsIncludingNaN(stat.getMax(), getMax()) &&
Precision.equalsIncludingNaN(stat.getMean(), getMean()) &&
Precision.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
Precision.equalsIncludingNaN(stat.getSum(), getSum()) &&
Precision.equalsIncludingNaN(stat.getSumsq(), getSumsq()) &&
Precision.equalsIncludingNaN(stat.getVariance(), getVariance());
}
Example 5
| Source File: MultivariateSummaryStatistics.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a <code>MultivariateSummaryStatistics</code>
* instance and all statistics have the same values as this.
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this ) {
return true;
}
if (object instanceof MultivariateSummaryStatistics == false) {
return false;
}
MultivariateSummaryStatistics stat = (MultivariateSummaryStatistics) object;
return MathArrays.equalsIncludingNaN(stat.getGeometricMean(), getGeometricMean()) &&
MathArrays.equalsIncludingNaN(stat.getMax(), getMax()) &&
MathArrays.equalsIncludingNaN(stat.getMean(), getMean()) &&
MathArrays.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
MathArrays.equalsIncludingNaN(stat.getSum(), getSum()) &&
MathArrays.equalsIncludingNaN(stat.getSumSq(), getSumSq()) &&
MathArrays.equalsIncludingNaN(stat.getSumLog(), getSumLog()) &&
stat.getCovariance().equals( getCovariance());
}
Example 6
| Source File: MultivariateSummaryStatistics.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a <code>MultivariateSummaryStatistics</code>
* instance and all statistics have the same values as this.
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this ) {
return true;
}
if (object instanceof MultivariateSummaryStatistics == false) {
return false;
}
MultivariateSummaryStatistics stat = (MultivariateSummaryStatistics) object;
return MathArrays.equalsIncludingNaN(stat.getGeometricMean(), getGeometricMean()) &&
MathArrays.equalsIncludingNaN(stat.getMax(), getMax()) &&
MathArrays.equalsIncludingNaN(stat.getMean(), getMean()) &&
MathArrays.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
MathArrays.equalsIncludingNaN(stat.getSum(), getSum()) &&
MathArrays.equalsIncludingNaN(stat.getSumSq(), getSumSq()) &&
MathArrays.equalsIncludingNaN(stat.getSumLog(), getSumLog()) &&
stat.getCovariance().equals( getCovariance());
}
Example 7
| Source File: SummaryStatistics.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a
* <code>SummaryStatistics</code> instance and all statistics have the
* same values as this.
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this) {
return true;
}
if (object instanceof SummaryStatistics == false) {
return false;
}
SummaryStatistics stat = (SummaryStatistics)object;
return Precision.equalsIncludingNaN(stat.getGeometricMean(), getGeometricMean()) &&
Precision.equalsIncludingNaN(stat.getMax(), getMax()) &&
Precision.equalsIncludingNaN(stat.getMean(), getMean()) &&
Precision.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
Precision.equalsIncludingNaN(stat.getSum(), getSum()) &&
Precision.equalsIncludingNaN(stat.getSumsq(), getSumsq()) &&
Precision.equalsIncludingNaN(stat.getVariance(), getVariance());
}
Example 8
| Source File: StatisticalSummaryValues.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a
* <code>StatisticalSummaryValues</code> instance and all statistics have
* the same values as this.
*
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this ) {
return true;
}
if (object instanceof StatisticalSummaryValues == false) {
return false;
}
StatisticalSummaryValues stat = (StatisticalSummaryValues) object;
return Precision.equalsIncludingNaN(stat.getMax(), getMax()) &&
Precision.equalsIncludingNaN(stat.getMean(), getMean()) &&
Precision.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
Precision.equalsIncludingNaN(stat.getSum(), getSum()) &&
Precision.equalsIncludingNaN(stat.getVariance(), getVariance());
}
Example 9
| Source File: SummaryStatistics.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a
* <code>SummaryStatistics</code> instance and all statistics have the
* same values as this.
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this) {
return true;
}
if (object instanceof SummaryStatistics == false) {
return false;
}
SummaryStatistics stat = (SummaryStatistics)object;
return Precision.equalsIncludingNaN(stat.getGeometricMean(), getGeometricMean()) &&
Precision.equalsIncludingNaN(stat.getMax(), getMax()) &&
Precision.equalsIncludingNaN(stat.getMean(), getMean()) &&
Precision.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
Precision.equalsIncludingNaN(stat.getSum(), getSum()) &&
Precision.equalsIncludingNaN(stat.getSumsq(), getSumsq()) &&
Precision.equalsIncludingNaN(stat.getVariance(), getVariance());
}
Example 10
| Source File: StatisticalSummaryValues.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* Returns true iff <code>object</code> is a
* <code>StatisticalSummaryValues</code> instance and all statistics have
* the same values as this.
*
* @param object the object to test equality against.
* @return true if object equals this
*/
@Override
public boolean equals(Object object) {
if (object == this ) {
return true;
}
if (object instanceof StatisticalSummaryValues == false) {
return false;
}
StatisticalSummaryValues stat = (StatisticalSummaryValues) object;
return Precision.equalsIncludingNaN(stat.getMax(), getMax()) &&
Precision.equalsIncludingNaN(stat.getMean(), getMean()) &&
Precision.equalsIncludingNaN(stat.getMin(), getMin()) &&
Precision.equalsIncludingNaN(stat.getN(), getN()) &&
Precision.equalsIncludingNaN(stat.getSum(), getSum()) &&
Precision.equalsIncludingNaN(stat.getVariance(), getVariance());
}
Example 11
| Source File: TestUtils.java From astor with GNU General Public License v2.0 | 5 votes |
|
/** verifies that two arrays are close (sup norm) */
public static void assertEquals(String msg, double[] expected, double[] observed, double tolerance) {
StringBuilder out = new StringBuilder(msg);
if (expected.length != observed.length) {
out.append("\n Arrays not same length. \n");
out.append("expected has length ");
out.append(expected.length);
out.append(" observed length = ");
out.append(observed.length);
Assert.fail(out.toString());
}
boolean failure = false;
for (int i=0; i < expected.length; i++) {
if (!Precision.equalsIncludingNaN(expected[i], observed[i], tolerance)) {
failure = true;
out.append("\n Elements at index ");
out.append(i);
out.append(" differ. ");
out.append(" expected = ");
out.append(expected[i]);
out.append(" observed = ");
out.append(observed[i]);
}
}
if (failure) {
Assert.fail(out.toString());
}
}
Example 12
| Source File: TestUtils.java From astor with GNU General Public License v2.0 | 5 votes |
|
/** verifies that two arrays are close (sup norm) */
public static void assertEquals(String msg, double[] expected, double[] observed, double tolerance) {
StringBuilder out = new StringBuilder(msg);
if (expected.length != observed.length) {
out.append("\n Arrays not same length. \n");
out.append("expected has length ");
out.append(expected.length);
out.append(" observed length = ");
out.append(observed.length);
Assert.fail(out.toString());
}
boolean failure = false;
for (int i=0; i < expected.length; i++) {
if (!Precision.equalsIncludingNaN(expected[i], observed[i], tolerance)) {
failure = true;
out.append("\n Elements at index ");
out.append(i);
out.append(" differ. ");
out.append(" expected = ");
out.append(expected[i]);
out.append(" observed = ");
out.append(observed[i]);
}
}
if (failure) {
Assert.fail(out.toString());
}
}
Example 13
| Source File: TestUtils.java From astor with GNU General Public License v2.0 | 5 votes |
|
/** verifies that two arrays are close (sup norm) */
public static void assertEquals(String msg, double[] expected, double[] observed, double tolerance) {
StringBuilder out = new StringBuilder(msg);
if (expected.length != observed.length) {
out.append("\n Arrays not same length. \n");
out.append("expected has length ");
out.append(expected.length);
out.append(" observed length = ");
out.append(observed.length);
Assert.fail(out.toString());
}
boolean failure = false;
for (int i=0; i < expected.length; i++) {
if (!Precision.equalsIncludingNaN(expected[i], observed[i], tolerance)) {
failure = true;
out.append("\n Elements at index ");
out.append(i);
out.append(" differ. ");
out.append(" expected = ");
out.append(expected[i]);
out.append(" observed = ");
out.append(observed[i]);
}
}
if (failure) {
Assert.fail(out.toString());
}
}
Example 14
| Source File: TestUtils.java From astor with GNU General Public License v2.0 | 5 votes |
|
/** verifies that two arrays are close (sup norm) */
public static void assertEquals(String msg, double[] expected, double[] observed, double tolerance) {
StringBuilder out = new StringBuilder(msg);
if (expected.length != observed.length) {
out.append("\n Arrays not same length. \n");
out.append("expected has length ");
out.append(expected.length);
out.append(" observed length = ");
out.append(observed.length);
Assert.fail(out.toString());
}
boolean failure = false;
for (int i=0; i < expected.length; i++) {
if (!Precision.equalsIncludingNaN(expected[i], observed[i], tolerance)) {
failure = true;
out.append("\n Elements at index ");
out.append(i);
out.append(" differ. ");
out.append(" expected = ");
out.append(expected[i]);
out.append(" observed = ");
out.append(observed[i]);
}
}
if (failure) {
Assert.fail(out.toString());
}
}
Example 15
| Source File: TestUtils.java From astor with GNU General Public License v2.0 | 5 votes |
|
/** verifies that two arrays are close (sup norm) */
public static void assertEquals(String msg, double[] expected, double[] observed, double tolerance) {
StringBuilder out = new StringBuilder(msg);
if (expected.length != observed.length) {
out.append("\n Arrays not same length. \n");
out.append("expected has length ");
out.append(expected.length);
out.append(" observed length = ");
out.append(observed.length);
Assert.fail(out.toString());
}
boolean failure = false;
for (int i=0; i < expected.length; i++) {
if (!Precision.equalsIncludingNaN(expected[i], observed[i], tolerance)) {
failure = true;
out.append("\n Elements at index ");
out.append(i);
out.append(" differ. ");
out.append(" expected = ");
out.append(expected[i]);
out.append(" observed = ");
out.append(observed[i]);
}
}
if (failure) {
Assert.fail(out.toString());
}
}
Example 16
| Source File: Percentile.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Replace every occurrence of a given value with a replacement value in a
* copied slice of array defined by array part from [begin, begin+length).
* @param values the input array
* @param begin start index of the array to include
* @param length number of elements to include from begin
* @param original the value to be replaced with
* @param replacement the value to be used for replacement
* @return the copy of sliced array with replaced values
*/
private static double[] replaceAndSlice(final double[] values,
final int begin, final int length,
final double original,
final double replacement) {
final double[] temp = copyOf(values, begin, length);
for(int i = 0; i < length; i++) {
temp[i] = Precision.equalsIncludingNaN(original, temp[i]) ?
replacement : temp[i];
}
return temp;
}
Example 17
| Source File: Percentile.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Replace every occurrence of a given value with a replacement value in a
* copied slice of array defined by array part from [begin, begin+length).
* @param values the input array
* @param begin start index of the array to include
* @param length number of elements to include from begin
* @param original the value to be replaced with
* @param replacement the value to be used for replacement
* @return the copy of sliced array with replaced values
*/
private static double[] replaceAndSlice(final double[] values,
final int begin, final int length,
final double original,
final double replacement) {
final double[] temp = copyOf(values, begin, length);
for(int i = 0; i < length; i++) {
temp[i] = Precision.equalsIncludingNaN(original, temp[i]) ?
replacement : temp[i];
}
return temp;
}
Example 18
| Source File: TestUtils.java From astor with GNU General Public License v2.0 | 5 votes |
|
/** verifies that two arrays are close (sup norm) */
public static void assertEquals(String msg, double[] expected, double[] observed, double tolerance) {
StringBuilder out = new StringBuilder(msg);
if (expected.length != observed.length) {
out.append("\n Arrays not same length. \n");
out.append("expected has length ");
out.append(expected.length);
out.append(" observed length = ");
out.append(observed.length);
Assert.fail(out.toString());
}
boolean failure = false;
for (int i=0; i < expected.length; i++) {
if (!Precision.equalsIncludingNaN(expected[i], observed[i], tolerance)) {
failure = true;
out.append("\n Elements at index ");
out.append(i);
out.append(" differ. ");
out.append(" expected = ");
out.append(expected[i]);
out.append(" observed = ");
out.append(observed[i]);
}
}
if (failure) {
Assert.fail(out.toString());
}
}
Example 19
| Source File: GradingService.java From sakai with Educational Community License v2.0 | 4 votes |
|
private void notifyGradebook(AssessmentGradingData data, PublishedAssessmentIfc pub) throws GradebookServiceException {
// If the assessment is published to the gradebook, make sure to update the scores in the gradebook
String toGradebook = pub.getEvaluationModel().getToGradeBook();
GradebookExternalAssessmentService g = null;
boolean integrated = IntegrationContextFactory.getInstance().isIntegrated();
if (integrated)
{
g = (GradebookExternalAssessmentService) SpringBeanLocator.getInstance().
getBean("org.sakaiproject.service.gradebook.GradebookExternalAssessmentService");
}
GradebookServiceHelper gbsHelper =
IntegrationContextFactory.getInstance().getGradebookServiceHelper();
PublishedAssessmentService publishedAssessmentService = new PublishedAssessmentService();
String currentSiteId = publishedAssessmentService.getPublishedAssessmentSiteId(pub.getPublishedAssessmentId().toString());
if (gbsHelper.gradebookExists(GradebookFacade.getGradebookUId(currentSiteId), g)
&& toGradebook.equals(EvaluationModelIfc.TO_DEFAULT_GRADEBOOK.toString())){
if(log.isDebugEnabled()) log.debug("Attempting to update a score in the gradebook");
// add retry logic to resolve deadlock problem while sending grades to gradebook
Double originalFinalScore = data.getFinalScore();
int retryCount = PersistenceService.getInstance().getPersistenceHelper().getRetryCount();
while (retryCount > 0){
try {
gbsHelper.updateExternalAssessmentScore(data, g);
retryCount = 0;
}
catch (org.sakaiproject.service.gradebook.shared.AssessmentNotFoundException ante) {
log.warn("problem sending grades to gradebook: {}", ante.getMessage());
if (AssessmentIfc.RETRACT_FOR_EDIT_STATUS.equals(pub.getStatus())) {
retryCount = retry(retryCount, ante, pub, true);
}
else {
// Otherwise, do the same exeption handling as others
retryCount = retry(retryCount, ante, pub, false);
}
}
catch (Exception e) {
retryCount = retry(retryCount, e, pub, false);
}
}
// change the final score back to the original score since it may set to average score.
// if we're deleting the last submission, the score might be null bugid 5440
if(originalFinalScore != null && data.getFinalScore() != null && !(Precision.equalsIncludingNaN(data.getFinalScore(), originalFinalScore, 0.0001))) {
data.setFinalScore(originalFinalScore);
}
try {
Long publishedAssessmentId = data.getPublishedAssessmentId();
String agent = data.getAgentId();
String comment = data.getComments();
gbsHelper.updateExternalAssessmentComment(publishedAssessmentId, agent, comment, g);
}
catch (Exception ex) {
log.warn("Error sending comments to gradebook: {}", ex.getMessage());
}
} else {
log.debug("Not updating the gradebook. toGradebook = {}", toGradebook);
}
}
Example 20
| Source File: GradingService.java From sakai with Educational Community License v2.0 | 4 votes |
|
private void notifyGradebook(AssessmentGradingData data, PublishedAssessmentIfc pub) throws GradebookServiceException {
// If the assessment is published to the gradebook, make sure to update the scores in the gradebook
String toGradebook = pub.getEvaluationModel().getToGradeBook();
GradebookExternalAssessmentService g = null;
boolean integrated = IntegrationContextFactory.getInstance().isIntegrated();
if (integrated)
{
g = (GradebookExternalAssessmentService) SpringBeanLocator.getInstance().
getBean("org.sakaiproject.service.gradebook.GradebookExternalAssessmentService");
}
GradebookServiceHelper gbsHelper =
IntegrationContextFactory.getInstance().getGradebookServiceHelper();
PublishedAssessmentService publishedAssessmentService = new PublishedAssessmentService();
String currentSiteId = publishedAssessmentService.getPublishedAssessmentSiteId(pub.getPublishedAssessmentId().toString());
if (gbsHelper.gradebookExists(GradebookFacade.getGradebookUId(currentSiteId), g)
&& toGradebook.equals(EvaluationModelIfc.TO_DEFAULT_GRADEBOOK.toString())){
if(log.isDebugEnabled()) log.debug("Attempting to update a score in the gradebook");
// add retry logic to resolve deadlock problem while sending grades to gradebook
Double originalFinalScore = data.getFinalScore();
int retryCount = PersistenceService.getInstance().getPersistenceHelper().getRetryCount();
while (retryCount > 0){
try {
gbsHelper.updateExternalAssessmentScore(data, g);
retryCount = 0;
}
catch (org.sakaiproject.service.gradebook.shared.AssessmentNotFoundException ante) {
log.warn("problem sending grades to gradebook: {}", ante.getMessage());
if (AssessmentIfc.RETRACT_FOR_EDIT_STATUS.equals(pub.getStatus())) {
retryCount = retry(retryCount, ante, pub, true);
}
else {
// Otherwise, do the same exeption handling as others
retryCount = retry(retryCount, ante, pub, false);
}
}
catch (Exception e) {
retryCount = retry(retryCount, e, pub, false);
}
}
// change the final score back to the original score since it may set to average score.
// if we're deleting the last submission, the score might be null bugid 5440
if(originalFinalScore != null && data.getFinalScore() != null && !(Precision.equalsIncludingNaN(data.getFinalScore(), originalFinalScore, 0.0001))) {
data.setFinalScore(originalFinalScore);
}
try {
Long publishedAssessmentId = data.getPublishedAssessmentId();
String agent = data.getAgentId();
String comment = data.getComments();
gbsHelper.updateExternalAssessmentComment(publishedAssessmentId, agent, comment, g);
}
catch (Exception ex) {
log.warn("Error sending comments to gradebook: {}", ex.getMessage());
}
} else {
log.debug("Not updating the gradebook. toGradebook = {}", toGradebook);
}
}
