RE: Simple but puzzling plotting question
- To: mathgroup at smc.vnet.net
- Subject: [mg78618] RE: [mg78574] Simple but puzzling plotting question
- From: "David Annetts" <davidannetts at aapt.net.au>
- Date: Thu, 5 Jul 2007 04:11:15 -0400 (EDT)
- References: <200707040943.FAA08659@smc.vnet.net>
Hi, > I simply want to plot three currency daily exchange rates, > USD, GBP and EURO, from April 1, 1990 to March 31, 2006. The > problem is the EURO. Since it only came into existence on 01 > January 1999, I don't have data going as far back as 1990. > Therefore, for the Euro column, all entries for the period > April 1, 1990 to December 31, 1998 are blank. Unfortunately, > this causes a partw error in Mathematica. Does anyone know > how to plot different sized datasets on the same graph? You can do this only if each of the data sets use the same x-coordinate. l1 = Table[{x, Sin[Pi x]}, {x, -Pi, Pi, Pi/8}]; l2 = Table[{x, Cos[Pi x]}, {x, -Pi, 0, Pi/12}]; l3 = Table[{x, Tan[Pi x]}, {x, 0, Pi, Pi/16}]; ListPlot[{l1, l2, l3}, Joined -> True] In your case, you'd want to plot each of your currencies as they vary with date. Regards, Dave.
- References:
- Simple but puzzling plotting question
- From: ouadad <desmier.pe@forces.gc.ca>
- Simple but puzzling plotting question