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November 17, 2016

The following posts on Dyslexia and Academic Confidence were published on November 17, 2016.

principal component analysis

Principal Component Analysis (PCA)     Introduction The process of Principal Component Analysis (PCA) performs dimensionality reduction on a set of data, and especially a scale that is attempting to evaluate a construct. The point of this process is to see if a multi-item scale can be reduced into a simple structure with fewer components (Kline, 1994). For example, […]

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