dev.nm.stat.regression.linear.logistic

Class LogisticBeta

java.lang.Object

dev.nm.stat.regression.linear.LMBeta

dev.nm.stat.regression.linear.logistic.LogisticBeta

public class LogisticBeta
extends LMBeta

Beta coefficient estimator, \(\hat{\beta}\), of a logistic regression model.

Constructor Summary

Constructors

Constructor and Description
LogisticBeta(Vector betaHat, LogisticResiduals residuals) Construct an instance of Beta.

Method Summary

Modifier and Type	Method and Description
ImmutableMatrix	covariance() Gets the covariance matrix of the coefficient estimates, \(\hat{\beta}\).

Methods inherited from class dev.nm.stat.regression.linear.LMBeta

betaHat, stderr, t

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogisticBeta

public LogisticBeta(Vector betaHat,
                    LogisticResiduals residuals)

Construct an instance of Beta.

Parameters:

betaHat - \(\hat{\beta}\) of a logistic regression

residuals - the residuals of a logistic regression

Method Detail

covariance

public ImmutableMatrix covariance()

Description copied from class: LMBeta

Gets the covariance matrix of the coefficient estimates, \(\hat{\beta}\).

Specified by:

covariance in class LMBeta

Returns:

the covariance matrix of the coefficient estimates, \(\hat{\beta}\)