createLinkagePlan	createLinkagePlan
fillCustomLinkagePlan	fillCustomLinkagePlan
fillRandomLinkagePlan	fillRandomLinkagePlan
genAbilityParms	genAbilityParms
genExamAnswers	genExamAnswers
genItemBankExt	genItemBankExt
genItemBankInt	genItemBankInt
genItemParameter	genItemParameter
genTrueItems	genTrueItems
genTrueSkills	genTrueSkills
probIRT	probIRT
