[BlindMath] Scatter Plots for Regression Analysis

[Sean Tikkun]

Having a method of creating a tactile scatterplot is just a good idea. Have you looked at SAS tools? The have some very nice ones that have been developed with sound output and attention to usability of data. I’m about to get back into the tools myself this month.

Sean Tikkun



> On Jan 10, 2018, at 9:24 AM, Dickson Tan via BlindMath <blindmath at nfbnet.org> wrote:
> 
> Hi,
> 
> Apologies for bringing up a topic that must have been covered before, but
> the lack of a search functionality in the list archives makes it unuseable
> for referring to past discussions on a specific topic.
> 
> I'm taking a course on regression analysis, and my professor said that "
> There are quite a number of plots throughout the course as scatter plots are
> very important parts in finding an appropriate model, a suitable
> transformation and in checking for assumption based on the residuals."
> 
> Does anyone have ideas on how to deal with these or possible alternatives
> for assessment purposes?
> 
> Thanks
> 
> 
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