melviewr: melviewr: View and Classify Components from a Melodic...
In AndrewPoppe/melviewr: View and Classify MELODIC Output for ICA+FIX

Description Usage Arguments Details Value Examples

The melviewr GUI allows for convenient viewing and classification of the results of a single-subject MELODIC analysis. Classification can then be saved to a text file for use by ICA+FIX to train its classifier. Various graphics options are available in the GUI, and these settings can be saved via a button in the GUI.

1	melviewr(melodic_dir, standard_file = NULL, motion_file = NULL)

`melodic_dir`	string Path to MELODIC output directory. This directory must include a melodic_IC.nii or melodic_IC.nii.gz file.
`standard_file`	string Optional path to a 3-dimensional Nifti standard file of the same voxel dimensions as the melodic output
`motion_file`	string Optional path to a summary motion text file. This file should have one column and as many rows as there are volumes in the functional data

The directory specified in melodic_dir must contain a nifti file called either "melodic_IC.nii.gz" or "melodic_IC.nii" for the GUI to run. It must have a directory called "report" with text files inside in order to display timecourse and powerspectrum plots. Normally, this directory is created automatically with the -report flag in MELODIC.

When saving graphical settings, a JSON file is saved in the user's HOME directory with the name: .melviewR.config

Invisibly returns a reference class object of class "Viewr"

## Not run: 
melodic_dir <- system.file("extdata", "example.ica", package = "melviewr")
standard_file <- system.file("extdata", "MNI152_T1_2mm_brain.nii.gz", package = "melviewr")
motion_file <- system.file("extdata", "Movement_RelativeRMS.txt", package = "melviewr")
melviewr(melodic_dir)
melviewr(melodic_dir, standard_file)
melviewr(melodic_dir, standard_file, motion_file)
## End(Not run)