Browsing Handelshøyskolen BI by Subject "Ordinal data"
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A PROBLEM WITH DISCRETIZING VALE–MAURELLI IN SIMULATION STUDIES
(Journal article; Peer reviewed, 2019)Previous influential simulation studies investigate the effect of underlying non-normality in ordinal data using the Vale–Maurelli (VM) simulation method. We show that discretized data stemming from the VM method with a ... -
On Identification and Non-normal Simulation in Ordinal Covariance and Item Response Models
(Journal article; Peer reviewed, 2019)A standard approach for handling ordinal data in covariance analysis such as structural equation modeling is to assume that the data were produced by discretizing a multivariate normal vector. Recently, concern has been ...