plot_gcv {serosv} | R Documentation |
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)
)
[Package serosv version 1.1.0 Index]