correlate_variables function

Correlate elements

correlate_variables(data, sim_args, ...)

Arguments

• data: Data simulated from other functions to pass to this function.

• sim_args: A named list with special model formula syntax. See details and examples for more information. The named list may contain the following:

  • fixed: This is the fixed portion of the model (i.e. covariates)
  • random: This is the random portion of the model (i.e. random effects)
  • error: This is the error (i.e. residual term).
  • correlate: These are the correlations for random effects and/or fixed effects.

• ...: Additional arguments, currently not used.