Plot time series of fts basis coefficients — autoplot.fts_ts • ffc

Produces a time series plot of basis function coefficients from fts_ts objects

Usage

# S3 method for class 'fts_ts'
autoplot(object, ...)

Arguments

object: An object of class fts_ts containing time-varying basis function coefficients extracted from an ffc_gam object
...: Ignored

Author

Nicholas J Clark

Examples

# Extract and plot time-varying coefficients
mod <- ffc_gam(
  deaths ~ offset(log(population)) + sex +
    fts(age, k = 8, bs = "cr", time_k = 10),
  time = "year",
  data = qld_mortality,
  family = poisson(),
  engine = "bam"
)
coefs <- fts_coefs(mod, summary = FALSE, n_samples = 5)
autoplot(coefs)