T1 <- readMRI(system.file("extdata/t1.rawb.gz", package="mritc"),
                c(91,109,91), format="rawb.gz")
  mask <-readMRI(system.file("extdata/mask.rawb.gz", package="mritc"),
                 c(91,109,91), format="rawb.gz")
  tc.icm <- mritc(T1, mask, method="ICM")
  summary(tc.icm)
Run the code above in your browser using DataLab