Plots Tanner pubertal stage measurements for one or more persons against the Dutch 1997 reference curves, expressed as standard deviation scores (SDS) by age.
Usage
plot_stadia(
data = pub.data,
persons = unique(data$id),
plotline = c(TRUE, FALSE, FALSE),
type = c(TRUE, FALSE, FALSE),
colors = c("#0060A0", "#00A000", "#A00000"),
overlay = FALSE,
ovsex = "M",
ref = tanner::nl1997_lines,
title = "Tanner pubertal stages - Patient ",
padid = TRUE
)Arguments
- data
A data frame with columns
id,age,sexand the pubertal stage variables (gen,phb,tvfor males;bre,phg,menfor females).tv(testicular volume) is the raw reading in **ml** — any value, not just the 12 Prader orchidometer bead volumes (1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 25) — the trajectory is traced along the nearest reference curve. The other stage variables are the integer Tanner stage.- persons
Vector of person identifiers (values of
data$id) to plot.- plotline
Logical vector of length 3 indicating which reference lines to draw.
- type
Logical vector of length 3 indicating which pubertal stage variables to plot.
- colors
Character vector of length 3 with the colors used for the three pubertal stage variables.
- overlay
If
TRUE, plot all persons on a single graph.- ovsex
Sex (
"M"or"F") used to select the reference lines whenoverlay = TRUE.- ref
Reference data used to draw the reference lines, as produced by
nl1997_lines.- title
Plot title.
- padid
If
TRUE, append the person identifier to the title.