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java.lang.Objectorg.statcato.statistics.inferential.nonparametrics.SignTest
public class SignTest
Sign test. Determines the likelihood of observing a specified number of observations above and below the hypothesized median.
| Field Summary | |
|---|---|
static int |
GREATER
Alternative hypothesis type: greater than |
static int |
LESS
Alternative hypothesis type: less than |
static int |
NOTEQUAL
Alternative hypothesis type: not equal to |
static int |
THRESHOLD
Sample size threshold for for normal approximation to binomial |
| Constructor Summary | |
|---|---|
SignTest(int numPositive,
int numNegative,
double testMedian,
int testType)
Constructor, given summary data. |
|
SignTest(java.util.Vector<java.lang.Double> data,
double testMedian,
int testType)
Constructor, given data values. |
|
| Method Summary | |
|---|---|
double |
pValue()
Returns the p-value. |
java.lang.String |
toString()
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public static int LESS
public static int GREATER
public static int NOTEQUAL
public static int THRESHOLD
| Constructor Detail |
|---|
public SignTest(int numPositive,
int numNegative,
double testMedian,
int testType)
numPositive - number of positive signsnumNegative - number of negative signstestMedian - hypothesized mediantestType - type of alternative hypothesis
public SignTest(java.util.Vector<java.lang.Double> data,
double testMedian,
int testType)
data - vector of double data valuestestMedian - hypothesized mediantestType - type of alternative hypothesis| Method Detail |
|---|
public double pValue()
THRESHOLDpublic java.lang.String toString()
toString in class java.lang.Object
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