qdecr_snap: Opens Freeview to take snapshots

In slamballais/QDECR: Vertex-wise statistical analysis

Description

Opens Freeview to take snapshots and compiles them into a plot

Usage

qdecr_snap(
  vw,
  stack = NULL,
  type = c("coef", "se", "t", "p"),
  ext = ".tiff",
  zoom = 1,
  compose = TRUE,
  plot_brain = TRUE,
  save_plot = TRUE,
  sig = TRUE,
  ...
)

Arguments

vw	The output object of a qdecr call (e.g. qdecr_fastlm)
stack	Either a numeric or a string for your variable (use 'stacks(vw)')
type	The type of map to plot (currently for OLS). Default is 'coef', others are 'se', 't' and 'p'
ext	Extension of the image files that will be stored on disk
zoom	Float that determines how far the brains are zoomed in
compose	Logical; if TRUE, a single compiled image will be made (requires Magick++)
plot_brain	Logical; if TRUE, returns a graphical device with the composed images
save_plot	Logical; if TRUE, saves the composed image
sig	Logical; if TRUE, only the significant clusters are shown
...	any arguments that freeview (on command line) normally takes for manipulating surface files

Details

This function directly calls Freeview and generates files (by default .tiff) and additionally composes the images and plots them. Magick++ is required for the composing step (see www.qdecr.com).

slamballais/QDECR documentation built on Jan. 9, 2022, 1:22 p.m.