inst/unitTests/runit.inversionTests.R

In DistributionUtils: Distribution Utilities

### Unit tests of functions  in inversionTests.R

### Functions with name test.* are run by R CMD check or by make if
### LEVEL=1 in call to make
### Functions with name levelntest.* are run by make if
### LEVEL=n in call to make
### Functions with name graphicstest.* are run by make if
### LEVEL=graphics in call to make

test.inversionTestpq <- function()
{
  ## Purpose: Level 1 test of inversionTestpq
  ## ----------------------------------------------------------------------
  ## Arguments:
  ## ----------------------------------------------------------------------
  ## Author: David Scott, Date: 09 Feb 2010, 15:29

  ## Normal (default)
  diffs <- inversionTestpq()$diffs
  checkTrue(max(abs(diffs)) < 10^(-4))
  diffs <- inversionTestpq(mean = 1, sd = 2)$diffs
  checkTrue(max(abs(diffs)) < 10^(-4))


  ## Gamma
  diffs <- inversionTestpq("gamma", shape = 1)$diffs
  checkTrue(max(abs(diffs)) < 10^(-4))

  return()
}

test.inversionTestqp <- function()
{
  ## Purpose: Level 1 test of inversionTestqp
  ## ----------------------------------------------------------------------
  ## Arguments:
  ## ----------------------------------------------------------------------
  ## Author: David Scott, Date: 09 Feb 2010, 15:29

  ## Normal (default)
  diffs <- inversionTestqp()$diffs
  checkTrue(max(abs(diffs)) < 10^(-5))
  diffs <- inversionTestqp(mean = 1, sd = 2)$diffs
  checkTrue(max(abs(diffs)) < 10^(-5))

  ## Gamma
  diffs <- inversionTestqp("gamma", shape = 1)$diffs
  checkTrue(max(abs(diffs)) < 10^(-4))

  return()
}