Subsequently, the Kaiser-Meyer-Olkin KMO measure was determined, and Bartlett's test of sphericity was conducted.
A continuación, se determinó la medida Kaiser-Meyer-Olkin KMO, y se llevó a cabo la prueba de esfericidad de Bartlett.
Procedeu-se à medida KMO Kaiser-Meyer-Olkin e ao teste de esfericidade de Bartlett.