## Not run:
#
# # using the pop-up selection menu
# rg <- importGridcor()
#
# # supposing that the data file gridcor.dat is in the current directory
# file <- "gridcor.dat"
# rg <- importGridcor(file)
#
# # specifying a directory (arbitrary example directory)
# dir <- "/Users/markheckmann/data"
# rg <- importGridcor(file, dir)
#
# # using a full path
# rg <- importGridcor("/Users/markheckmann/data/gridcor.dat")
#
# # load GRIDCOR data from URL
# rg <- importGridcor("http://www.openrepgrid.uni-bremen.de/data/gridcor.dat")
# ## End(Not run)
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