get_current_ability_estimate: Current ability estimate

In pmcharrison/psychTestCAT: Computerised Adaptive Testing With PsychTestR

Description

Returns the current ability estimate.

Usage

get_current_ability_estimate(
  test_state,
  opt,
  estimator = opt$next_item.estimator
)

Arguments

test_state	A test_state object as provided to stopping rules in new_stopping_rule.
opt	Test options as defined by adapt_test_options.
estimator	The estimation method to use when computing the current ability estimate; see the next_item.estimator argument in adapt_test_options.

Value

A numeric scalar corresponding to the current ability estimate, with its standard error provided as the sem attribute.

pmcharrison/psychTestCAT documentation built on Sept. 16, 2020, 5:48 p.m.