plot_gcv: Plotting GCV values with respect to different nn-s and h-s...

In serosv: Model Infectious Disease Parameters from Serosurveys

Plotting GCV values with respect to different nn-s and h-s parameters.

Description

Refers to section 7.2.

Usage

plot_gcv(age, pos, tot, nn_seq, h_seq, kern = "tcub", deg = 2)

Arguments

age	the age vector.
pos	the pos vector.
tot	the tot vector.#'
nn_seq	Nearest neighbor sequence.
h_seq	Smoothing parameter sequence.
kern	Weight function, default = "tcub". Other choices are "rect", "trwt", "tria", "epan", "bisq" and "gauss". Choices may be restricted when derivatives are required; e.g. for confidence bands and some bandwidth selectors.
deg	Degree of polynomial to use. Default: 2.

Value

plot of gcv value

Examples

df <- mumps_uk_1986_1987
plot_gcv(
  df$age, df$pos, df$tot,
  nn_seq = seq(0.2, 0.8, by=0.1),
  h_seq = seq(5, 25, by=1)
)

serosv documentation built on Oct. 18, 2024, 5:07 p.m.