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Calculates statistics and coefficients for linear model of specified anat structure

Source: R/minc_anatomy.R
anatLm.Rd

Calculates statistics and coefficients for linear model of specified anat structure

Usage

anatLm(formula, data, anat, subset = NULL, weights = NULL)

Arguments

formula

a model formula. The RHS of the formula may contain one term with a matrix. If so only the + operator may be used, and only two terms may appear on the RHS

data

a data.frame containing variables in formula

anat

an array of atlas labels vs subject data

subset

rows to be used, by default all are used

weights

An optional set of weights to use the regression, must be one per subject

Value

Returns an object containing the R-Squared,value,coefficients,F and t statistcs that can be passed directly into anatFDR. Additionally has the attributes for model,stat type and degrees of freedom.

See also

mincLm,anatLm,anatFDR

Examples

if (FALSE) { # \dontrun{
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)
rmincLm= anatLm(~ Sex,gf,gf$lobeThickness)
} # }