search for: some_macro_for_x

...s since the auto-scaling of the y-axis does not start at'0' but slightly negative. I could now adjust the line length by 'trial and error' to suit my needs, but I'd prefer a generalizable solution like >lines(c(<some_macro_for_y-axis_position>,time1,time1), + c(1,1,<some_macro_for_x-axis_position>),lty=3) Can somebody help me out with this? Thanks, Joh

...ghtly > > > negative. I could now adjust the line length by 'trial and error' to > > > suit my needs, but I'd prefer a generalizable solution like > > > > > > >lines(c(<some_macro_for_y-axis_position>,time1,time1), > > > + c(1,1,<some_macro_for_x-axis_position>),lty=3) > > > > lines(c(par()$usr[1],time1,time1), c(1,1,par()$usr[3]),lty=3) > > > > cheers, > > > > Rolf Turner > > rolf at math.unb.ca > > > > > > ------------------------------ > > Message:...