computeDVARS

compute the DVARS quality control metric

computeDVARS(boldMatrix)

Arguments

boldMatrix	matrix of bold signal

Value

DVARS vector.

Author

Tustison NJ, Avants BB

Examples

 mat <- matrix(c(0,1,2,0,0,1,2,2,2),ncol=3)
 dv<-computeDVARS(mat)