chest_plot: Plot effect estimate and change-in-estimate values (ggplot...

In chest: Change-in-Estimate Approach to Assess Confounding Effects

Plot effect estimate and change-in-estimate values (ggplot type)

Description

Plot effect estimate and change-in-estimate values (ggplot type)

Usage

chest_plot(
  data,
  no_values = FALSE,
  ylab = NULL,
  xlab = NULL,
  change_lab = "Change, %",
  digits = "%.2f",
  digits_change = "%.1f",
  plus = "  + ",
  nudge_y = 0.4,
  nudge_x = NULL,
  hjust = 0.5,
  height = 0.06,
  point_size = 3,
  point_shape = 15,
  vline_type = "dashed",
  vline_color = "grey50",
  ebar_color = "grey50",
  zero = 1,
  value_position = NULL,
  ...
)

Arguments

data	Object from chest_cox, chest_glm, chest_lm, chest_clogit, or chest_nb, including effect estimate values and change-in-estimate values.
no_values	Suppress effect estimate values in plot, default is FALSE.
ylab	Add y label.
xlab	Add x label.
change_lab	Character string for the column name of "Change" in the graph
digits	Set the display format for number in the graph other than the "Change" column. Default: "%.2f"
digits_change	Set the format for the "Change" column. Default: "%.1f"
plus	Change the + sign before variable names.
nudge_y	Adjust vertical distance between values and point marker.
nudge_x	Adjust horizontal distance between values and point marker.
hjust	Adjust horizontal alignment.
height	Change the height of error bars.
point_size	Change point marker size.
point_shape	Change point marker shape.
vline_type	Change vertical line type.
vline_color	Change vertical line color.
ebar_color	Change error bar color.
zero	x-axis coordinate for vertical non-effect line, see forestplot.
value_position	Change the position of value labels.
...	Further optional arguments for forestplot.

Value

a ggplot object.

See Also

'ggplot2'

Examples

vlist <- c("Age", "Sex", "Married", "Education", "Income")
results <- chest_glm(
  crude = "Endpoint ~ Diabetes",
  xlist = vlist, na_omit = TRUE, data = diab_df
)
chest_plot(results)

chest documentation built on March 31, 2023, 10:02 p.m.