vertexAnova: Performs ANOVA on each vertex point specified

In Mouse-Imaging-Centre/RMINC: Statistical Tools for Medical Imaging NetCDF (MINC) Files

Performs ANOVA on each vertex point specified

Description

Performs ANOVA on each vertex point specified

Usage

vertexAnova(formula, data, subset = NULL, column = 1)

Arguments

formula	a model formula
data	a data.frame containing variables in formula
subset	rows to be used, by default all are used
column	Which column to treat as the input from vertex files.

Value

Returns an array with the F-statistic for each model specified by formula with the following attributes:

• model design matrix

• filenames minc file names input

• dimensions dimensions of the statistics matrix

• dimnames names of the dimensions for the statistic matrix

• stat-type types of statistic used

• df degrees of freedom of each statistic

See Also

mincAnova,anatAnova

Examples

## Not run: 
getRMINCTestData() 
gf = read.csv("/tmp/rminctestdata/CIVET_TEST.csv")
gf = civet.getAllFilenames(gf,"ID","TEST","/tmp/rminctestdata/CIVET","TRUE","1.1.12")
gf = civet.readAllCivetFiles("/tmp/rminctestdata/AAL.csv",gf)
result = vertexAnova(CIVETFILES$nativeRMStlink20mmleft~Primary.Diagnosis,gf)

## End(Not run)

Mouse-Imaging-Centre/RMINC documentation built on Nov. 12, 2022, 1:50 p.m.