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How do you do Quadratic Regressions?
09-14-2016, 01:55 PM
Post: #1
How do you do Quadratic Regressions?
I can't find how to do it anywhere.
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09-14-2016, 02:54 PM
Post: #2
RE: How do you do Quadratic Regressions?
Stat 2 Variable application - NUM for your data, SYMB to define your columns and regression types, PLOT to see the picture.

If you are feeling adventurous, you can also do it through programming commands, or else a CAS command in the CAS environment.

TW

Although I work for the HP calculator group, the views and opinions I post here are my own.
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09-15-2016, 05:41 AM
Post: #3
RE: How do you do Quadratic Regressions?
You can also use the "polynomial_regression" command by specifying order 2, you find it in the catalog. It works both in home and CAS.
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