J. M. Horgan, Probability with R: An Introduction with Computer Science Applications, John Wiley & Sons, 2008, pp 393, ISBN 978-0-470-28073-7. - Michael S. Pratte (J. Classif., 2010)

Radial bias is not necessary for orientation decoding. - Michael S. Pratte; Jocelyn L. Sy; Jascha D. Swisher; Frank Tong (NeuroImage, 2016)