Correlations-statistics

[Holger Boehm]

Hi,

I have calculated correlation coefficients between sets of parameters
(A) and (B) and beween (A) and (C).
Now I would like to determine the correlation between (A) and (B
combined with C). How can I combine the two parameters (B) and (C),
what kind of statistical method has to be applied?

Thanks for your tips,

Holger Boehm


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Re: Correlations-statistics

[Dennis Roberts]

well, one simple way would be to add B and C ... then correlate with A

if these are radically different scales, convert to z scores first



At 02:05 AM 2/20/02 -0800, Holger Boehm wrote:
Hi,

I have calculated correlation coefficients between sets of parameters
(A) and (B) and beween (A) and (C).
Now I would like to determine the correlation between (A) and (B
combined with C). How can I combine the two parameters (B) and (C),
what kind of statistical method has to be applied?

Thanks for your tips,

Holger Boehm


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Dennis Roberts, 208 Cedar Bldg., University Park PA 16802
Emailto: [EMAIL PROTECTED]
WWW: http://roberts.ed.psu.edu/users/droberts/drober~1.htm
AC 8148632401



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Re: Correlations-statistics

[Wuzzy]

[EMAIL PROTECTED] (Holger Boehm) wrote in message 
news:[EMAIL PROTECTED]...
 Hi,
 
 I have calculated correlation coefficients between sets of parameters
 (A) and (B) and beween (A) and (C).
 Now I would like to determine the correlation between (A) and (B
 combined with C). How can I combine the two parameters (B) and (C),
 what kind of statistical method has to be applied?
 
 Thanks for your tips,
 
 Holger Boehm

If b and c are not correlated at all then your coefficients should be the same..


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