ssm_plot_contrast: Create a Difference Plot of SSM Contrast Results

In circumplex: Analysis and Visualization of Circular Data

Create a Difference Plot of SSM Contrast Results

Description

Take in the results of a Structural Summary Method analysis with pairwise contrasts and plot the point and interval estimates for each parameter's contrast (e.g., between groups or measures).

Usage

ssm_plot_contrast(
  ssm_object,
  drop_xy = FALSE,
  sig_color = "#fc8d62",
  ns_color = "white",
  linesize = 1.25,
  fontsize = 12,
  ...
)

Arguments

ssm_object	Required. The results output of ssm_analyze().
drop_xy	A logical determining whether the X-Value and Y-Value parameters should be removed from the plot (default = FALSE).
sig_color	Optional. A string corresponding to the color to use to denote significant contrasts (default = "#fc8d62").
ns_color	Optional. A string corresponding to the color to use to denote non-significant contrasts (default = "white").
linesize	Optional. A positive number corresponding to the size of the point range elements in mm (default = 1.5).
fontsize	Optional. A positive number corresponding to the size of the axis labels, numbers, and facet headings in pt (default = 12).
...	Additional arguments will be ignored.

Value

A ggplot variable containing difference point-ranges faceted by SSM parameter. An interval that does not contain the value of zero has p<.05.

Examples

data("jz2017")
res <- ssm_analyze(
  jz2017,
  scales = 2:9, 
  measures = c("NARPD", "ASPD"),
  contrast = TRUE
)
ssm_plot_contrast(res)

circumplex documentation built on Oct. 28, 2024, 9:06 a.m.