Crystal Reports Is there a way to calculate R Squared in Crystal

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Topic: Is there a way to calculate R Squared in Crystal

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TC Tran Newbie Joined: 24 Oct 2011 Online Status: Offline Posts: 19	Topic: Is there a way to calculate R Squared in Crystal Posted: 22 Nov 2011 at 11:29am
	Hello, I am needing to calculate the value of R Square in a trend line chart and wondering if there is a way to calculate this value in Crystal Reports? I have Crystal Reports 2008 by the way. Thank you so much for any help in advance! Thanks, TC
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lockwelle Moderator Joined: 21 Dec 2007 Online Status: Offline Posts: 4372	Posted: 23 Nov 2011 at 4:43am
	I am guessing that there is. I don't remember the formula, but using formulas and shared variables you should be able to create a solution to display the R Squared value.
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TC Tran Newbie Joined: 24 Oct 2011 Online Status: Offline Posts: 19	Posted: 23 Nov 2011 at 5:13am
	Thank you for your response! I am not familiar with share variables. In MS Excel there is a R-squared built in function and I was hoping CR has this built in function as well but I've had no luck in finding. I couldn't find anything on Google relating R-squared and Crystal Reports. Thank you!
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lockwelle Moderator Joined: 21 Dec 2007 Online Status: Offline Posts: 4372	Posted: 23 Nov 2011 at 5:21am
	google r squared and then apply the formula. if it is too complex or can't be done, well that's that. it would seem that it is not part of CR toolbox, as they only have only the basic statistical calculations.
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