Which statement is not true about principal components analysis (PCA)?
A) The factors are estimated based only on the common variance.
B) The total variance in the data is considered.
C) PCA is recommended when the primary concern is to determine the minimum number of factors that will account for maximum variance in the data for use in subsequent multivariate analysis.
D) The diagonal of the correlation matrix consist of unities.
A
You might also like to view...
Capital controls may take a variety of forms EXCEPT:
A) currency boards B) taxes C) quotas D) prohibitions
According to the just-in-time philosophy,
A) finished goods should always be available in case a customer wants something. B) employees should be expert at one function rather than be cross-trained for multiple functions. C) movement of the product and material is reduced. D) the product moves from process to process until completion.