f[x] as top axis in ListPlot

*To*: mathgroup at smc.vnet.net*Subject*: [mg6201] f[x] as top axis in ListPlot*From*: sherod at newton.Colorado.EDU (Scott Herod)*Date*: Thu, 27 Feb 1997 02:54:08 -0500*Organization*: /usr/local/lib/rn/organization*Sender*: owner-wri-mathgroup at wolfram.com

A quick question about something that may be trivial now in 3.0. I have two list of numbers, x[n] and y[n]. x[n] is monotone. I would like to ListPlot[y[n]] but have the top axis be marked in increments of x[n]. Is this simple? I think that I will just make my own axis and x tick marks and superimpose it on the plot of y. Scott Herod