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mets (version 1.2.3.1)

twinstut: Stutter data set

Description

Based on nation-wide questionnaire answers from 33,317 Danish twins

Arguments

Format

tvparnr: twin-pair id zyg: zygosity, MZ:=mz, DZ(same sex):=dz, DZ(opposite sex):=os stutter: stutter status (yes/no) age: age nr: number within twin-pair