title: Analyzing association and repeated measures data.
authors.affiliation: Deptartment of Dental Materials, Manipal College of Dental Sciences, Light House Hill Road, Mangalore, Karnataka, India.
authors.forename: Prashanthi S
authors.initials: PS
authors.lastname: Madhaystha
authors.forename: N
authors.initials: N
authors.lastname: Srikant