ScoreStat.object {InformativeCensoring}

ScoreStat object

Description

An S3 object which contains the point estimate and test statistic after fitting a model to a ScoreImputedData object.

Details

The functions print.ScoreStat and as.vector.ScoreStat have been included

The object contains the following:

The test statistic should be normally distributed and hence for the logrank test Z = (O_2 - E_2)/sqrt(V_2), i.e. the square root of the standard Chi squared statistic (with the appropriate sign)

Slots

model

The model used to create the fit

method

The method used for the fit

estimate

A point estimate of the test statistic

var

The estimate for the variance of the test statistic

statistic

The test statistic given by estimate/sqrt(var)