Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
2004
*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 2004

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

Search the Archive

not a floating number , gptn complains...

  • To: mathgroup at smc.vnet.net
  • Subject: [mg50483] not a floating number , gptn complains...
  • From: sean_incali at yahoo.com (sean kim)
  • Date: Mon, 6 Sep 2004 03:59:44 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Hello group,


I have a list that I import using

 list1 = Import["list1.txt", "List"]

The text file just has numbers at own lines without any pucntuation
marks.  importing liek above forms a list.

I wanted to then plot using Listplot and look at varuous stats such as
variance std dev, mean, cv. etc etc.

It works fine for some, except others I'm getting the following
errors.


Graphics::gptn: Coordinate 6.0562273076786985*^-6 in {174, \
6.0562273076786985*^-6} is not a floating-point number.

Graphics::gptn: Coordinate 2.863757626397791*^-6 in {209, \
2.863757626397791*^-6} is not a floating-point number.

Graphics::gptn: Coordinate 7.261053272010106*^-6 in {351, \
7.261053272010106*^-6} is not a floating-point number.


the lists are generated from evaluating NDSolve interpolating function
at a time point. solve routien is repoeated over 5000 random values of
a given parameters.

Exact same method worked just fine last night. now it's seems to
giving errors.

what's going on here ?

any thoughts will be thoroughly appreciated.

sean


  • Prev by Date: Re: expresion with variables from a list
  • Next by Date: Re: HoldPattern & Pattern Matching
  • Previous by thread: Re: MathML and WebMathematica
  • Next by thread: ParametricPlot and legends