ctGenerateFromFit: Generates data according to the model estimated in a ctsemFit...

In cdriveraus/ctsemOMX: Continuous Time SEM - 'OpenMx' Based Functions

Description

Generates data according to the model estimated in a ctsemFit object.

Usage

ctGenerateFromFit(
  fit,
  timestep = "asdata",
  n.subjects = 100,
  timerange = "asdata",
  predictorSubjects = "all",
  ...
)

Arguments

fit	object of class ctsemFit as returned from ctFit.
timestep	positive numeric value indicating the time interval to use for data generation.
n.subjects	integer. Number of subjects worth of data to generate
timerange	either 'asdata' to calculate range based on data in fit object, or vector of length 2 specifying min and max times for generation.
predictorSubjects	vector of integers, or string 'all', defining which subjects to sample time dependent and independent predictors from.
...	parameters to pass to ctGenerate function, such as wide=FALSE.

Value

matrix of generated data

Examples

data(AnomAuth) 
AnomAuthmodel <- ctModel(LAMBDA = matrix(c(1, 0, 0, 1), nrow = 2, ncol = 2), 
  Tpoints = 5, n.latent = 2, n.manifest = 2, MANIFESTVAR=diag(0, 2)) 
AnomAuthfit <- ctFit(AnomAuth, AnomAuthmodel)

dwide <- ctGenerateFromFit(AnomAuthfit,timestep=1,n.subjects=5,wide=TRUE)
head(dwide)

cdriveraus/ctsemOMX documentation built on Dec. 19, 2021, 2:51 p.m.