R/guesspar.R

In psychotools: Psychometric Modeling Infrastructure

Defines functions vcov.guesspar coef.guesspar print.guesspar guesspar

Documented in coef.guesspar guesspar print.guesspar vcov.guesspar

guesspar <- function(object, ...) UseMethod("guesspar")

print.guesspar <- function(x, digits = max(3, getOption("digits") - 3),
  ...)
{
  cat("Item response guessing parameters (", attr(x, "model"), "):\n",
    sep = "")
  print(coef(x), digits = digits, ...)
  invisible(x)
}

coef.guesspar <- function(object, ...) {
  lbs <- names(object)
  object <- as.vector(object)
  names(object) <- lbs
  return(object)
}

vcov.guesspar <- function(object, ...) {
  attr(object, "vcov")
}

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