plot_trajectory {brokenstick}

Plot observed and fitted trajectories from fitted brokenstick model

Description

Plot observed and fitted trajectories from fitted brokenstick model

Usage

plot_trajectory(
  x,
  newdata = NULL,
  hide = c("right", "left", "boundary", "internal", "none"),
  .x = NULL,
  group = NULL,
  color_y = c(grDevices::hcl(240, 100, 40, 0.7), grDevices::hcl(240, 100, 40, 0.8)),
  size_y = 2,
  linetype_y = 1,
  shape_y = 19,
  color_yhat = c(grDevices::hcl(0, 100, 40, 0.7), grDevices::hcl(0, 100, 40, 0.8)),
  size_yhat = 2,
  linetype_yhat = 1,
  shape_yhat = 19,
  color_imp = c("grey80", "grey80"),
  size_imp = 2,
  ncol = 3L,
  xlab = NULL,
  ylab = NULL,
  xlim = NULL,
  ylim = NULL,
  show = c(TRUE, TRUE, FALSE),
  n_plot = 3L,
  scales = "fixed",
  theme = ggplot2::theme_light(),
  whatknots = "droplast",
  ...
)

Arguments

x

An object of class brokenstick.

newdata

A data.frame or matrix

hide

Character indicating which knots should

.x

The x argument of the predict.brokenstick() function.

group

A vector with group identifications

color_y

A character vector with two elements specifying the symbol and line color of the measured data points

size_y

Dot size of measured data points

linetype_y

Line type of data points

shape_y

Symbol for data points

color_yhat

A character vector with two elements specifying the symbol and line color of the predicted data points

size_yhat

Dot size of predicted data points

linetype_yhat

Line type of predicted data

shape_yhat

Symbol for predicted data

color_imp

A character vector with two elements specifying the symbol and line color of the imputed data

size_imp

Dot size of imputed data

ncol

Number of columns in plot

xlab

The label of the x-axis

ylab

The label of the y-axis

xlim

Vector of length 2 with range of x-axis

ylim

Vector of length 2 with range of y-axis

show

A logical vector of length 3. Element 1 specifies whether the observed data are plotted, element 2 specifies whether the broken stick are plotted, element 3 specifies whether imputations are plotted. The default is c(TRUE, TRUE, FALSE).

n_plot

A integer indicating the number of individual plots. The default is 3, which plots the trajectories of the first three groups. The n_plot is a safety measure to prevent unintended plots of the entire data set.

scales

Axis scaling, e.g. "fixed", "free", and so on

theme

Plotting theme

whatknots

Deprecated.

...

Extra arguments passed down to predict.brokenstick().

Value

An object of class ggplot

See Also

plot.brokenstick