inst/Examples/rdex_psdcore.R

In williamdeleo/psd: Adaptive, Sine-Multitaper Power Spectral Density Estimation

\dontrun{#REX
library(psd)

##
## Multitaper PSD estimation
##

set.seed(1234)
X <- rnorm(1e3)

# use the defaults, and appeal to plot.spec
# sampling assumed to be 1
plot(psdcore(X))

# use more tapers, compare to stats::spectrum, and clear 
# env data from the previous calculation
psdcore(X, ntaper=10, plot=TRUE, refresh=TRUE)

# change the sampling frequency to 20
psdcore(X, X.frq=20, ntaper=10, plot=TRUE, refresh=TRUE)

}#REX