state_age: Determines for given individuals state occupied at given ages

In Biograph: Explore Life Histories

Description

Determines state occupied at given exact ages (birthdays). The function is used in the Occup function

Usage

state_age (Bdata,age,ID)

Arguments

Bdata	Biograph object
age	Vector of ages for which state occupancy should be determined
ID	Vector of IDs of individuals for whom state occupancy should be determined

Value

nam	Names of states that can be occupied. The list includes '-' to indicate that at that age observation did not start yet and '+' to indicate that observation ended.
state	State occupied at given age by each individual in the study.
state.n	State occupied at given age: all individuals (table).

Author(s)

Frans Willekens and Sabine Zinn

See Also

Occup

Examples

  data(GLHS)
  param <- Parameters(GLHS)
  agetrans <- AgeTrans(Bdata=GLHS)
  z <- state_age (Bdata=GLHS,age=c(20,30),ID=c(15,208))
  

Biograph documentation built on May 1, 2019, 8:48 p.m.