本文整理汇总了Java中org.apache.commons.math.stat.Frequency类的典型用法代码示例。如果您正苦于以下问题：Java Frequency类的具体用法？Java Frequency怎么用？Java Frequency使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Frequency类属于org.apache.commons.math.stat包，在下文中一共展示了Frequency类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: frequencyToStatistics
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
public static DescriptiveStatistics frequencyToStatistics(Frequency frequency)
{
Iterator<Comparable<?>> comparableIterator = frequency.valuesIterator();
DescriptiveStatistics result = new DescriptiveStatistics();
while (comparableIterator.hasNext()) {
Comparable<?> next = comparableIterator.next();
long count = frequency.getCount(next);
for (int i = 0; i < count; i++) {
if (next instanceof Number) {
result.addValue(((Number) next).doubleValue());
}
}
}
return result;
}
示例2: testNextInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
/** test dispersion and failure modes for nextInt() */
public void testNextInt() {
try {
randomData.nextInt(4,3);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0;i<smallSampleSize;i++) {
value = randomData.nextInt(0,3);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例3: testNextLong
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
/** test dispersion and failure modes for nextLong() */
public void testNextLong() {
try {
randomData.nextLong(4,3);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
long value = 0;
for (int i=0;i<smallSampleSize;i++) {
value = randomData.nextLong(0,3);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例4: testNextSecureLong
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
/** test dispersion and failure modes for nextSecureLong() */
public void testNextSecureLong() {
try {
randomData.nextSecureLong(4,3);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
long value = 0;
for (int i=0;i<smallSampleSize;i++) {
value = randomData.nextSecureLong(0,3);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例5: testNextSecureInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
/** test dispersion and failure modes for nextSecureInt() */
public void testNextSecureInt() {
try {
randomData.nextSecureInt(4,3);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0;i<smallSampleSize;i++) {
value = randomData.nextSecureInt(0,3);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例6: testNextInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
public void testNextInt() {
try {
testGenerator.nextInt(-1);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0; i<smallSampleSize; i++) {
value = testGenerator.nextInt(4);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例7: testNextInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
@Override
public void testNextInt() {
try {
testGenerator.nextInt(-1);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
// ignored
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0; i<smallSampleSize; i++) {
value = testGenerator.nextInt(4);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例8: testNextInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
@Override
public void testNextInt() {
try {
testGenerator.nextInt(-1);
fail("MathIllegalArgumentException expected");
} catch (MathIllegalArgumentException ex) {
// ignored
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0; i<smallSampleSize; i++) {
value = testGenerator.nextInt(4);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例9: testNextInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
@Override
public void testNextInt() {
try {
testGenerator.nextInt(-1);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
// ignored
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0; i<smallSampleSize; i++) {
value = testGenerator.nextInt(4);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例10: testNextInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
/** test dispersion and failure modes for nextInt() */
public void testNextInt() {
try {
int x = randomData.nextInt(4,3);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0;i<smallSampleSize;i++) {
value = randomData.nextInt(0,3);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例11: testNextLong
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
/** test dispersion and failure modes for nextLong() */
public void testNextLong() {
try {
long x = randomData.nextLong(4,3);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
long value = 0;
for (int i=0;i<smallSampleSize;i++) {
value = randomData.nextLong(0,3);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例12: testNextSecureLong
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
/** test dispersion and failure modes for nextSecureLong() */
public void testNextSecureLong() {
try {
long x = randomData.nextSecureLong(4,3);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
long value = 0;
for (int i=0;i<smallSampleSize;i++) {
value = randomData.nextSecureLong(0,3);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例13: testNextSecureInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
/** test dispersion and failure modes for nextSecureInt() */
public void testNextSecureInt() {
try {
long x = randomData.nextSecureInt(4,3);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0;i<smallSampleSize;i++) {
value = randomData.nextSecureInt(0,3);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例14: testNextInt
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
public void testNextInt() {
try {
int x = testGenerator.nextInt(-1);
fail("IllegalArgumentException expected");
} catch (IllegalArgumentException ex) {
;
}
Frequency freq = new Frequency();
int value = 0;
for (int i=0; i<smallSampleSize; i++) {
value = testGenerator.nextInt(4);
assertTrue("nextInt range",(value >= 0) && (value <= 3));
freq.addValue(value);
}
long[] observed = new long[4];
for (int i=0; i<4; i++) {
observed[i] = freq.getCount(i);
}
/* Use ChiSquare dist with df = 4-1 = 3, alpha = .001
* Change to 11.34 for alpha = .01
*/
assertTrue("chi-square test -- will fail about 1 in 1000 times",
testStatistic.chiSquare(expected,observed) < 16.27);
}
示例15: export
import org.apache.commons.math.stat.Frequency; //导入依赖的package包/类
private static void export(File argumentsWithReasonsFile, File argumentsWithGistFile,
File outputDir)
throws Exception
{
List<StandaloneArgument> arguments = ExportHelper.copyReasonAnnotationsWithGistOnly(
argumentsWithReasonsFile, argumentsWithGistFile);
String metaDataCSV = ExportHelper.exportMetaDataToCSV(arguments);
FileUtils.write(new File(outputDir, "metadata.csv"), metaDataCSV, "utf-8");
Frequency premisesFrequency = new Frequency();
DescriptiveStatistics premisesStatistics = new DescriptiveStatistics();
// and export them all as XMI files using standard DKPro pipeline
for (StandaloneArgument argument : arguments) {
JCas jCas = argument.getJCas();
SimplePipeline.runPipeline(jCas, AnalysisEngineFactory.createEngineDescription(
XmiWriter.class,
XmiWriter.PARAM_TARGET_LOCATION, outputDir,
XmiWriter.PARAM_USE_DOCUMENT_ID, true,
XmiWriter.PARAM_OVERWRITE, true
));
// count all premises
int count = JCasUtil.select(jCas, Premise.class).size();
premisesStatistics.addValue(count);
premisesFrequency.addValue(count);
}
System.out.println("Premises total: " + premisesStatistics.getSum());
System.out.println("Argument: " + arguments.size());
System.out.println(premisesFrequency);
}
开发者ID:UKPLab，项目名称:argument-reasoning-comprehension-task，代码行数:34，代码来源:Step3dExportGistToXMIFiles.java