Oriana for Windows ver. 1.0 - easy to use 
program to calculate the special statistics 
required for circular data. Calculates 
circular mean, length of mean vector, 
circular standard deviation and standard 
error, confidence limits, Rayleigh's test, 
Watson's F-test and Chi-squared tests.  
Graphs include raw data plots, rose diagrams, 
circular & linear histograms and uniformity 
plots. STAR member. 

