search for: scale_y_log

...par(new=TRUE) plot(x,z,col=2,pch=3,yaxt="n",ylab="") lines(lowess(x,z,f=1/3),col=2) axis(4,col=2,col.axis=2) mtext("z",4,line=3,col=2) In ggplot: ## data specification ggplot(data=data.frame(x,y,z)) + ## first set of points geom_point(mapping=aes(x=x,y=y)) + ## scale_y_log() + ## second set of points geom_point(mapping=aes(x=x,y=z),pch=3) + ## layer(mapping=aes(x=x,y=z),stat="smooth",method="loess") + ## scale_y_continuous() scale_y_log() and scale_y_continuous() appear to apply to both mappings at once, and I can't figure out how to a...

...o plot the data. As usual I'd like to plot the original data (not log transformed) but in a log-scale. I tried two approaches the standard plot function and ggplot. # Plot with ggplot ggplot()+ geom_point(aes(b1,a1,data=data1))+ geom_abline(aes(intercept=coef(model)[1],slope=coef(model)[2]))+ scale_y_log()+ scale_x_log() # Plot with standard plot plot(b1,a1,log="xy") abline(model,untf=T) abline(model,untf=F) 1) The regression lines are different for plot vs. ggplot(transformed or untransformed). So what is actually the correct line? 2) The regression line was calculated on basis of lo...

All, I have been trying to get calls to hist(...) to be plotted with the y-axis having a log scale. I have tried: par(ylog=TRUE) I have also looked at the histogram package. Suggestions welcome. -- Derek M. Jones tel: +44 (0) 1252 520 667 Knowledge Software Ltd mailto:derek at knosof.co.uk Source code analysis http://www.knosof.co.uk