Multiple Imputation after 18+ Years

Considerations about enamel microabrasion after 18 years.

PURPOSE To review of the current status of enamel microabrasion method and its results 18 years after the development and application of this method. METHODS A technique performing enamel microabrasion with hydrochloric acid mixed with pumice and other techniques employing a commercially available compound of hydrochloric acid and fine-grit silicon carbide particles in a water-soluble paste h...

Multiple Imputation with Mplus

Model - Based Multiple Imputation

managing Multiple imputation can improve data quality.

Local Multiple Imputation

Dealing with missing data via parametric multiple imputation methods usually implies stating several strong assumptions about both the distribution of the data and about underlying regression relationships. If such parametric assumptions do not hold, the multiply imputed data are not appropriate and might produce inconsistent estimators and thus misleading results. In this paper, a fully nonpar...

Persistence of rubella antibody 8-18 years after vaccination.

1043 have been due to direct trauma or haematoma around an aberrantly coursing hypoglossal nerve, we still consider high puncture of the internal jugular vein to be a useful approach. Immunity induced by rubella vaccines must persist throughout the childbearing years, a period of about 30 years. We have reported persistence of rubella antibody at values exceeding 15 000 IU/l in 89 4% of volunte...