Making the code more R oriented.
Making the code more R oriented.

Not much to change in this one - not much in the way
of looping to get rid of. A few utility functions - range,
paste0, etc that shorten a few lines

InsightSoftwareConsortium/SimpleITK-Notebooks,zivy/SimpleITK-Notebooks,zivy/SimpleITK-Notebooks,InsightSoftwareConsortium/SimpleITK-Notebooks,InsightSoftwareConsortium/SimpleITK-Notebooks,zivy/SimpleITK-Notebooks