Polychoric correlation is a measure of association between two ordered categorical variables, each assumed to represent latent continuous variables that have a bivariate standard normal distribution.
Polychoric correlation is a measure of association between two ordered categorical variables, each assumed to represent latent continuous variables that have a bivariate standard normal distribution.
UVA Library boasts such a rich history of collecting the scholarly and cultural record in print that defining Library collections in today’s ever-expanding digital world is increasingly complicated.