phasecalc {season} | R Documentation |
Calculate the phase given the estimated sine and cosine values from a cosinor model.
phasecalc(cosine,sine)
cosine |
estimated cosine value from a cosinor model. |
sine |
estimated sine value from a cosinor model. |
Returns the phase in radians, in the range [0,2π). The phase is the peak in the sinusoid.
phaser |
Estimated phase in radians. |
Adrian Barnett a.barnett<at>qut.edu.au
Fisher, N.I. (1993) Statistical Analysis of Circular Data. Cambridge University Press, Cambridge. Page 31.
phasecalc(cosine=0,sine=1) # pi/2