WLenhard/cNORM_JAMOVI: Continuous Norming with cNORM for JAMOVI

Conventional and regression-based continuous norming methods for psychometric, biometric and medical test construction. Percentiles and norm scores are either estimated via inverse normal transformation and modeled via Taylor polynomials (distribution free) or by fitting a beta binomial distribution over age. The continuous method reduces the necessary sample size, closes gaps between and within the norm groups and decreases error variance in the norm data.

install.packages("remotes")
remotes::install_github("WLenhard/cNORM_JAMOVI")