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MathGroup Archive 2004

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Re: No Output, No Error

  • To: mathgroup at smc.vnet.net
  • Subject: [mg46373] Re: [mg46351] No Output, No Error
  • From: Oleksandr Pavlyk <pavlyk at phys.psu.edu>
  • Date: Mon, 16 Feb 2004 23:41:58 -0500 (EST)
  • Organization: Penn State University; Department of Physics
  • References: <200402161359.IAA20502@smc.vnet.net>
  • Reply-to: pavlyk at phys.psu.edu
  • Sender: owner-wri-mathgroup at wolfram.com

Jackson,

This output is there because Correlation is defined within
a package that is not loaded automatically. Thus you need
to load it first

<< Statistics`MultiDescriptiveStatistics`
xlist = {1, 2, 3, 4, 5};
ylist = {2, 4, 6, 8, 10};
Correlation[xlist, ylist]

The answer I got was 1.

In order to know which package to load open the Help
Browser and search for Correlation.

Best regards,
Sasha


Jackson wrote:

> Warning, new user!
> 
> I have been experiencing some weird output. Some functions just output the
> input. No errors, no indications of a problem. Most functions work well, but
> some just don't provide any feedback as to the error.
> 
> For example:
> xlist = {1, 2, 3, 4, 5};
> ylist = {2, 4, 6, 8, 10};
> Correlation[xlist, ylist]
> 
> Yields the output with no error:
> 
> Correlation[{1, 2, 3, 4, 5}, {2, 4, 6, 8, 10}]
> 
> 
> 
> Thanks.


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