# S3 method for default
freqs(filt = 1, a = 1, W, …)# S3 method for Arma
freqs(filt, …)
# S3 method for Ma
freqs(filt, …)
# S3 method for freqs
print(x, …)
# S3 method for freqs
plot(x, …)
# S3 method for default
freqs_plot(w, h, …)
# S3 method for freqs
freqs_plot(w, …)