gnuplot manual misprint (no.23)

[Shigeharu T. <sh...@ie...>]

shige 07/24 2007
----------------

In docs/gnuplot.doc of current CVS version

 RCS $Id: gnuplot.doc,v 1.441 2007/07/16 20:37:25 sfeam Exp $

the following example may have a misprint which was pointed out 
in Japanese gnuplot BBS by Prof. Tatsuro MATSUOKA. I send the 
unified diff file for it.

----- From here -----
--- gnuplot.doc~	2007-07-24 11:26:58.000000000 +0900
+++ gnuplot.doc	2007-07-24 11:27:43.000000000 +0900
@@ -3694,7 +3694,7 @@
  a different data set but having a common decay time, estimate the values of
  the parameters.  If the datafile has the format x:z:s, then
       f(x,y) = (y==0) ? a*exp(-x/tau) : b*exp(-x/tau)
-      fit f(x,y) 'datafile' using  1:-1:2:3  via a, b, tau
+      fit f(x,y) 'datafile' using  1:-2:2:3  via a, b, tau
 
  For a more complicated example, see the file "hexa.fnc" used by the
  "fit.dem" demo.
----- To here ----- 

+========================================================+
 Shigeharu TAKENO     NIigata Institute of Technology
                       kashiwazaki,Niigata 945-1195 JAPAN
 sh...@ie...   TEL(&FAX): +81-257-22-8161
+========================================================+