Add a circular topography stat layer — stat_circular_topography • ggcircular

Estimates a circular-linear density and returns grid values for topographic displays. Use with aes(x = theta, y = response).

Usage

stat_circular_topography(
  mapping = NULL,
  data = NULL,
  geom = "tile",
  position = "identity",
  n_theta = 181,
  n_x = 200,
  kappa = 20,
  h = NULL,
  conditional = TRUE,
  ...,
  show.legend = NA,
  inherit.aes = TRUE
)

Arguments

mapping, data, geom, position, show.legend, inherit.aes: Standard ggplot2 layer arguments.
n_theta: Number of angular grid points.
n_x: Number of linear grid points.
kappa: Circular concentration for the conditioning kernel.
h: Linear bandwidth. If NULL, a rule-of-thumb bandwidth is used.
conditional: If TRUE, estimate f(y | x_angle).
...: Additional arguments passed to the geom.

Value

A ggplot2 layer.

See also

Other cylindrical dependence layers: geom_phase_loom(), stat_statistical_orbit(), stat_statistical_orbit_ribbon()

Examples

dat <- simulate_cylindrical(n = 80, seed = 1)
ggplot2::ggplot(dat, ggplot2::aes(x = theta, y = x)) +
  stat_circular_topography(n_theta = 24, n_x = 30)