Plotting two loglog y-axes

Is there an equivalent function to plotyy that allows you to plot two different loglog y-axes with different scales using the same x-axis?

For example:

x = [1 2 3 4 5 6 7 8 9 10]

y1 = [2 4 6 8 10 12 14 16 18 20]

y2 = [10 20 40 80 160 320 640 1280 2560 5120]

Answer 1

[Matt Fig]

AX = plotyy(x,y1,x,y2);
set(AX,'yscale','log') % And maybe xscale too?

[Jim]

Thanks Matt. That got me closer. For some reason it's not showing the y-axis tick marks though. Any idea how I can change the scale on just one of the y-axis and show just the points not the lines? It seems the plotyy command always shows the lines.

[Matt Fig]

Yeah, you can play around with different properties of the axes. Try this out, for example:

set(AX,'ytickmode','auto')

And perhaps:

set(AX(1),'ylim',[1 100])