Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
1995
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 1995

[Date Index] [Thread Index] [Author Index]

Search the Archive

Switch Axis?

  • To: mathgroup at christensen.cybernetics.net
  • Subject: [mg1046] Switch Axis?
  • From: chris at canada.medchem.purdue.edu (chris)
  • Date: Wed, 10 May 1995 08:25:36 -0400
  • Organization: purdue

The LoglistPlot function plot the vertical axis in log scale and the
horizontal axis in normal scale. I need to do the opposite, namely, plot
the vertical axis in normal scale and the horizontal axis in log scale. I
checked in several books on Mathematica but could not get an answer. 

I was also trying to do nonlinearfitting to the following group of data: 
{0.5, 0.001}, {0.15, 0.005}, {0.1, 0.01}, {0.01, 0.1}, {0.001, 0.5}
The function
         1-1/(1+0.00065/x) 
produces a curve (use LogPlot[1-1/(1+0.00065/x), {x, 0.001,1 }) that seems
to fit the data. However, when I used NonLinearFit with this function, I
got the message that the function does not match a real number when
x=0.001.
Could someone help me on these two problems? Thanks a lot!


  • Prev by Date: Re: finding irregular areas
  • Next by Date: Re: Re: Summary:Ways to get Odd Columns&Rows of Matrix
  • Previous by thread: Re: Re: finding irregular areas
  • Next by thread: Re: Switch Axis?