Fig. 3From: A straightforward method to compute average stochastic oscillations from data samplesPolar average of points with angular coordinate close to Ï. The angular coordinates Ï of the consecutive points \(\left ({X_{q}^{k}},{Y_{q}^{k}}\right)\) and \(\left (X_{q}^{k+1},Y_{q}^{k+1}\right)\) of the q th replication have opposite signs and absolute values close to Ï. As this can cause problems when averaging angles of different replications, the total angular distance run Ï is used instead of Ï Back to article page