#Initialize the gnuplot handle
h1<-Gpinit()
## Not run:
# #change gnuplot's working directory to be the same as R's working directory (default)
# Gpsetwd(h1)
# #check it out
# Gpgetwd(h1)
# ## End(Not run)
#close gnuplot handle
h1<-Gpclose(h1)
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