Intersection Point

[John Watson-12]

We often do perceptual map shwoing stated importance on x axis and derived score (correlation coefficients ranging from -1 to 1) on y axis. However, I am confused on where to draw the midpoint i.e. the cut point where the axis will intersect. As each quadrant has meaningful interpretation the intersection point is very important.

 

Any advice is greatly appreciated.

John

[David Lindsay-4]

Hi John,
> We often do perceptual map shwoing stated importance on x axis
> and derived score (correlation coefficients ranging from -1 to
> 1) on y axis. However, I am confused on where to draw the
> midpoint i.e. the cut point where the axis will intersect. As
> each quadrant has meaningful interpretation the intersection
> point is very important.
>
Apologies for not answering your query. I am trying to
calculate derived satisfaction, how do you do yours?
Thanks.


--
David Lindsay

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