quantile.bspec {bspec} | R Documentation |
Function to compute quantiles of the spectrum's posterior
distribution specified through the supplied bspec
object argument.
## S3 method for class 'bspec' quantile(x, probs = c(0.025, 0.5, 0.975), two.sided = x$two.sided, ...)
x |
a |
probs |
a |
two.sided |
a |
... |
currently unused. |
The posterior distribution is a product of independent scaled inverse chi-squared distributions.
A matrix with columns corresponding to elements of probs
, and
rows corresponding to the Fourier frequencies x$freq
.
If probs
is of length 1, a vector is returned instead.
Christian Roever, christian.roever@med.uni-goettingen.de
lhspec <- bspec(lh) # posterior medians: print(cbind("frequency"=lhspec$freq, "median"=quantile(lhspec, 0.5)))