Statistics Corner Questions and answers about language testing statistics

By J. D. Brown. 2000

186 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Choosing the Right Type of Rotation in PCA and EFA (2009, methodology): “I addressed the first two questions in previous columns (Brown, 2009a & b).”
Positively skewed data: revisiting the box-cox power transformation. (2010, background): “Brown (1997) gives some discussion regarding skewness; however, there is much debate regarding values of that indicate a distribution is skewed (i.e., how far should be from 0 to indicate skewness).”
DETERMINATION OF SAMPLE SIZE AND SAMPLING METHODS IN APPLIED RESEARCH (2021, unknown): “Brown (2006) defined population as "the entire group of people that a particular study is interested in”, sample is the part or portion of the population.”
Does Celebrity Image Congruence Influences Brand Attitude and Purchase Intention? (2018, methodology): “…Females Total Clear Anti Dandruff Shampoo 70 70 140 Head and Shoulders Anti Dandruff Shampoo 70 70 140 Total 140 140 280 Fiddell (2007, p. 646) and Brown (2009b) argued that oblimin method should be selected as rotation method for EFA initially and should be changed to one of the orthogonal…”