Data plotting and fitting

  • Thread starter Thread starter Frank K. Jensen
  • Start date Start date
F

Frank K. Jensen

Hi guys

I'm look for a program to manipulate, plot and fit data. Any suggestions?

It would be great if it could:
- manipulate data like in a spreadsheet
- plot data with error bars i x and y
- plot expressions (f(x)=...)
- fit data to an arbitrary expression, or a wide selection of expressions
- export to various formats including eps and png

I've worked with EasyPlot (which is good and easy) and Origin Pro (which is
all you want), but am now look for a freeware solution.

TIA,
Frank
 
I'm look for a program to manipulate, plot and fit data. Any suggestions?
Click to expand...
[Some details snipped]

Most programs I know do some, but not all things you required. Maybe
you just have a look at their homepages and decide for yourself which
you load for further testing:

R:
http://www.r-project.org
Gnuplot:
http://www.gnuplot.info
Grace:
http://plasma-gate.weizmann.ac.il/Grace
Euler:
http://mathsrv.ku-eichstaett.de/MGF/homes/grothmann/euler
Serf/XL-Plot
http://www.bram.org/serf/serf.php
http://www.bram.org/xlplot/xlplot.php
Scilab:
http://www.scilab.org
ViSta:
http://forrest.psych.unc.edu/research/vista-frames/abstract.html
WinFit/XFit/MultiFit:
http://www.mf.mpg.de/en/abteilungen/dosch/software/mfintro_en.shtml
Grapher:
http://students.washington.edu/bellc/grapher/features.php

I hope, I didn't miss an important one. (It's a bit late here at the
moment.) You may also try Open Office if the spreadsheet-like data
manipulation is especially important to you...

Hope, this list helps at least a bit.
BeAr
 
"Frank K. Jensen" <mia-frank@_nospam_stofanet.dk> wrote:
Click to expand...
Hi guys
Click to expand...
I'm look for a program to manipulate, plot and fit data. Any suggestions?
Click to expand...
It would be great if it could:
- manipulate data like in a spreadsheet
- plot data with error bars i x and y
- plot expressions (f(x)=...)
- fit data to an arbitrary expression, or a wide selection of expressions
- export to various formats including eps and png
Click to expand...
I've worked with EasyPlot (which is good and easy) and Origin Pro (which is
all you want), but am now look for a freeware solution.
Click to expand...

Have a look at KYPlot:

http://www.woundedmoon.org/win32/kyplot.html
 
B. R. 'BeAr' Ederson said:
I'm look for a program to manipulate, plot and fit data. Any suggestions?
Click to expand...
[Some details snipped]

Most programs I know do some, but not all things you required. Maybe
you just have a look at their homepages and decide for yourself which
you load for further testing:

R:
http://www.r-project.org
Gnuplot:
http://www.gnuplot.info
Grace:
http://plasma-gate.weizmann.ac.il/Grace
Euler:
http://mathsrv.ku-eichstaett.de/MGF/homes/grothmann/euler
Serf/XL-Plot
http://www.bram.org/serf/serf.php
http://www.bram.org/xlplot/xlplot.php
Scilab:
http://www.scilab.org
ViSta:
http://forrest.psych.unc.edu/research/vista-frames/abstract.html
WinFit/XFit/MultiFit:
http://www.mf.mpg.de/en/abteilungen/dosch/software/mfintro_en.shtml
Grapher:
http://students.washington.edu/bellc/grapher/features.php

I hope, I didn't miss an important one. (It's a bit late here at the
moment.) You may also try Open Office if the spreadsheet-like data
manipulation is especially important to you...

Hope, this list helps at least a bit.
Click to expand...

Thanks, I'll have a look at them.

-Frank
 
Looks god, but I can't find the official homepage. Is it discontinued, or
what?
Click to expand...

It went commercial. These are the latest freeware beta releases that I
archived.
 
Mel said:
http://www.kyenslab.com/en/
Click to expand...

What is freeware here?

--

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most important thing is to be a useful member of the state, and to air
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Ellis_jay
 
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