Ops sorry I must have meesed up with the posts....
I'll repost my doubt properly:
Try to run
points = -pi:((4*pi)/(2*Nbin)):3*pi;
mu = -2.838;
kappa = 0.5125;
p = circ_vmpdf(points(1:end-1).', mu, kappa);
It seems to me that results from version circStat2009 (which I think were correct) differ from those of CircStat2009d and CircStat2010b. Maybe I'm doing something wrong. Please let me know.
Thanks a lot,