ftheta is the density function, Ftheta gives the cumulative probability of a leaf angle, given
some distrbution. Useful in plotting curves, otherwise not typically needed by user (see fitdistribution instead.
fthetacum(angles, degrees = TRUE, ...)
fthetaf(angle,angledistobj=NULL,degrees=FALSE,distribution,distpars=NA)
ftheta(distpars=NA,...)fitdistribution, fitalldistributions