cospect {tsvr} | R Documentation |
This function is used to calculate the cospectra between pairs of time series, including each time series with itself. These are based on simple ffts without smoothing.
cospect(X)
X |
a matrix with counts or densities arranged in species by time step. |
cospect
return a list with elements
frequency |
a vector from 0 to 1 of the frequencies used |
cospectrum |
a 3D array, with cospectrum range in species by species by frequency |
Lei Zhao, lei.zhao@cau.edu.cn; Daniel Reuman, reuman@ku.edu
X<-matrix(runif(200,1,100), 10, 20)
ans<-cospect(X)