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  re: Multiple linear regression
Posted by Tom on Jun-16-2011 23:24
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Hello,
   I am a student using chart director for my project. I'd like to ask if i could use chart director in my jsp to display  multiple regression equations?  If it does, please give me an example.

Many thanks!

Tommys

  re: Multiple linear regression
Posted by Peter Kwan on Jun-17-2011 01:00
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Hi Tom,

For multiple linear regression, I assume you mean linear regression with multiple variables.

ChartDirector only have built in statistics algorithm for more than 2 variables (y, x). For 3 variables (y, x1, x2), you would need to plot a surface in 3D, but ChartDirector currently does not have this feature. It seems impossible to plot more than 3 variables. For example, for 4 variables, I would imagine you would need a 4D space to plot represent the equation.

Regards
Peter Kwan