1)One-sided test can be used as significance test (significanceTestName=ttest or 'iqr'. 2)cossy.v can select n.mis using one standard error rule (one.se=T).  3) cossy.v can create the final model with consistent miss (mis.consistency=T), 4) cossy.v can create the final model with pval of entropy (pval.ent=T). 5) A bug fixed when there is only one misset.