betafunctions v. 1.2.0 - Added functionality for calculating consistency statistics by way of the new ccStats() function. - Substantial developments concerning primarily the LL.CA() function, adding functionality and improving performance. – Added calculation of consistency statistics. – Added “output” argument indicating which statistics to calculate. Default is to compute both accuracy and consistency. – Calculation of distribution-based output now utilizes the integrate() function. — Subsequently removed the “grainsize” argument, as it was used for the previous method. – Added possibility of supplying list of custom parameter values for the four-parameter Beta true-score distribution, forgoing the need to estimate one. – Added “override” argument providing the possibility of overriding the default fail-safe reverting to a two-parameter Beta true-score distribution, should the fitting procedure produce impermissible parameter estimates.

betafunctions v. 1.1.0 - Fixed small typographical errors in documentation. - Added function for computing Cronbach’s alpha.