There is still issues with the reversed y-log scale plot: # Test case A: works as expected plot(10:100,log="y",ylim=c(100,11)) grid() par("yaxp")
# Test case B: grid does not have horizontal lines; par("yaxp") is different plot(1:100,log="y",ylim=c(100,10)) grid() par("yaxp") In the second test case, axTicks for the horizontal lines (in grid()) returns numeric(0) for spacing ... how do the tick marks get drawn in the first place?? -mt --please do not edit the information below-- Version: platform = powerpc-apple-darwin8.1.0 arch = powerpc os = darwin8.1.0 system = powerpc, darwin8.1.0 status = Patched major = 2 minor = 1.1 year = 2005 month = 06 day = 26 language = R Locale: en_CA.UTF-8/en_CA.UTF-8/en_CA.UTF-8/C/en_CA.UTF-8/en_CA.UTF-8 Search Path: .GlobalEnv, package:methods, package:stats, package:graphics, package:grDevices, package:utils, package:datasets, Autoloads, package:base ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel