perstat

An (extended) <code>surv</code> object (4 columns with
    <code>enter</code>, <code>exit</code>, <code>event</code>, <code>birthdate</code>) 

surv

period

A vector of length 2; lowest and highest age

Calculates occurrence / exposure rates for time periods given by
  <code>period</code> and for ages given by <code>age</code>.

nonparametric

survival

Sampling of risk sets in Cox regression, selections in
the Lexis diagram, bootstrapping. Parametric proportional
hazards fitting with left truncation and right censoring for
common families of distributions, piecewise constant hazards,
and discrete models. AFT regression for left truncated and
right censored data. Binary and Poisson regression for
clustered data, fixed and random effects with bootstrapping.

perstat: Period statistics

Description

Usage

Arguments

Value

See Also