Package | Description |
---|---|
com.imsl.stat |
Statistical methods.
|
Modifier and Type | Method and Description |
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double[][] |
ProportionalHazards.getCaseStatistics()
Returns the case statistics for each observation.
|
int[] |
ProportionalHazards.getClassValueCounts()
Returns the number of values taken by each classification variable.
|
double[] |
ProportionalHazards.getClassValues()
Returns the class values taken by each classification variable.
|
double[] |
ProportionalHazards.getGradient()
Returns the inverse of the Hessian times the gradient vector,
computed at the initial estimates.
|
double[][] |
ProportionalHazards.getHessian()
Returns the inverse of the Hessian of the negative of the log-likelihood,
computed at the initial estimates.
|
double[] |
ProportionalHazards.getInitialEstimates()
Gets the initial parameter estimates.
|
double[] |
ProportionalHazards.getLastUpdates()
Gets the last parameter updates.
|
double |
ProportionalHazards.getMaximumLikelihood()
Returns the maximized log-likelihood.
|
double[] |
ProportionalHazards.getMeans()
Returns the means of the design variables.
|
int |
ProportionalHazards.getNumberOfCoefficients()
Returns the number of estimated coefficients in the model.
|
int |
ProportionalHazards.getNumberRowsMissing()
Returns the number of rows of data in
x that contain
missing values in one or more specific columns of x . |
double[][] |
ProportionalHazards.getParameterStatistics()
Returns the parameter estimates and associated statistics.
|
int[] |
ProportionalHazards.getStratumNumbers()
Returns the stratum number used for each observation.
|
double[][] |
ProportionalHazards.getVarianceCovarianceMatrix()
Returns the estimated asymptotic variance-covariance matrix of the parameters.
|
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