I have installed YplantQMC 0.6 from CRAN on Windows 8 / R 3.0.2 (see output of sessionInfo() attached).
When I get to ypreport, it throws the following error:
ypreport(plant = sugarmaple, phy = clidlrc, met = sunnyday, hemi = largegap, ypsim = maplerun)
Error in signif(x$LA, digits = x$nsignif) :
non-numeric argument to mathematical function
I accidentally posted this issue under my student's login