SimulateData: Generate simulation data.
| SimulateData | R Documentation |
Generate simulation data.
Description
SimulateData creates simulation data set using specified
input parameters. Output list is dat argument for fitting
path coefficients and direct and indirect effects.
Usage
SimulateData(params)
Arguments
params |
Simulation parameters (see SimpleSim for format) |
Details
Output list used as dat argument for ComputePath
and ComputEffectxx. Has named elements:
-
y: response vector of length n, either double or Surv object -
mm: n x q mediator matrix -
xx: n x p treamtment matrix -
co: n x r matrix of confounders -
path: p x q matrix of 0s and 1s denoting paths to be fit. path[i,j]=0 indicates a priori knowledge of no path xx[i] and mm[j] -
family: 'gaussian', 'binomial', or 'cox' indicating whether a linear, logistic, or cox model should be fit with the y on xx,mm,co regression
Value
List containing simulation data.
Examples
set.seed(1234)
params <- SimpleSim()
dat <- SimulateData(params)
