# 2021-05-28 :: otrimle v2.0 * added 'otrimlesimg' and related functions that implement the methods for selecting the number of clusters proposed in Hennig and Coretto (2021) # 2020-11-24 :: otrimle v1.5 and v1.6 * fixed multiple web links in documentation # 2020-11-23 :: otrimle v1.4 * InitClust() initialization it has been improved (see documentation) * in otrimle() and rimle() 'proportion' parameters are given as $pi vector, while the fraction of data points in each cluster is returned as $exproportion (that stands for 'fitted expected proportions') * in rimle() and otrimle() the default value for erc is changed to erc = 20 * in otrimle() the penalty parameter beta introduced in Coretto and Hennig 2016 has been introduced with default value beta = 0 * fixed 'iter.max' behavior in rimle() and otrimle() * fixed issues with 'npr.max = 0' in rimle() and otrimle() * in otrimle(), now ncores=1 doesn't load the parallel backend * fixed S3 print methods * fixed S3 plot methods # 2019-09-24 :: otrimle v1.3 * updated to version 1.3 * fixed citations # 2019-09-23 :: otrimle v1.2 * updated CITATION file # 2017-06-24 :: otrimle v1.2 * old approximate EM algorithm replaced with ECM algorithm of Coretto and Hennig * parallelization introduced in otrimle() * added CITATION file with updated references