Function to output a matrix from mrgsolve model object

Function to output a matrix from mrgsolve model object

Usage

extract_matrix(
  input_model_object,
  name_of_matrix = "omega",
  remove_upper_tri = TRUE,
  remove_zero = TRUE,
  coerce_to_character = TRUE,
  debug = show_debugging_msg
)

Arguments

input_model_object

mrgsolve model object to extract from

name_of_matrix

either "omega" or "sigma", will use "omat" or "smat" accordingly

remove_upper_tri

When TRUE, turns upper triangle of matrix to NA_real_

remove_zero

In case any of them are 0, don't replace the diagonals

coerce_to_character

Default TRUE, turns all output into a character as a workaround to prevent rounding

debug

When TRUE, show debugging messages

Value

a matrix