Browsing Publikasjoner fra Cristin by Journals "Multivariate Behavioral Research"
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The Truth behind the Zeros: A New Approach to Principal Component Analysis of the Neuropsychiatric Inventory
(Journal article; Peer reviewed, 2020)Psychiatric syndromes in dementia are often derived from the Neuropsychiatric Inventory (NPI) using principal component analysis (PCA). The validity of this statistical approach can be questioned, since the excessive ...