In the 'gRc' demo it is stated that it's possible to use the 'rcox' function to create a variable that can then be plotted with 'plot'. However, this does not work as R thinks the created variable is a list and not a graph.
\library(gRc)
gm = \~al:an:st vcc = list(\~me+st, \~ve+an, \~al) ecc = list(\~me:ve+me:al, \~ve:al+al:st)
m1 \<- rcox(gm=gm, vcc=vcc, ecc=ecc, data=math, method='matching')
plot(m1)\
This gives the error:
Error in xy.coords(x, y, xlabel, ylabel, log) : 'x' is a list, but does not have components 'x' and 'y'