%0 Journal Article %T StaTips Part III: Assessment of the repeatability and rater agreement for nominal and ordinal data %A Perinetti %A Giuseppe %J - %D 2017 %R 10.5937/sejodr4-15199 %X Sa£żetak Abstract Assessment of the repeatability and rater agreement for nominal and ordinal data is an important procedure in medical research. This analysis applies to several cases including: i) replicate recordings by the same rater using the same parameter; ii) agreement between/ among raters using the same parameter; and iii) agreement between/among different parameters recorded by the same rater. Herein, the most common coefficients of agreement are presented along with criteria for their proper selection %K statistics %U https://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=266547