Quadratic regression Calculator
Analyzes the data table by quadratic regression and draws the chart. | |||
| |||
| Guidelines for interpreting correlation coefficient r : 0.7＜|r|≦1 strong correlation 0.4＜|r|＜0.7 moderate correlation 0.2＜|r|＜0.4 weak correlation 0≦|r|＜0.2 no correlation |
Quadratic regression
| [1-10] /96 | Disp-Num |   |
- Purpose of use
- needed help with quadratic equations
[1] 2021/02/16 22:05 Female / Under 20 years old / High-school/ University/ Grad student / Very /
- Purpose of use
- Fitting data
[2] 2021/02/14 08:39 Female / 20 years old level / High-school/ University/ Grad student / Very /
- Purpose of use
- Determine coefficients of a virial expansion quadratic equation by fitting data to function
[3] 2021/02/04 10:09 Male / Under 20 years old / High-school/ University/ Grad student / Very /
- Purpose of use
- Calculate arrow trajectories for archery.
[4] 2020/12/02 06:37 Male / 30 years old level / An engineer / Very /
- Purpose of use
- home schooling
[5] 2020/11/11 11:25 Male / Under 20 years old / High-school/ University/ Grad student / Useful /
- Purpose of use
- I already knew how to do linear regression. I needed to learn how to perform parabolic regression for a physical chemistry class. This was a good teaching tool and helped me verify my answer. Thank you!
[6] 2020/11/10 12:24 Female / 20 years old level / High-school/ University/ Grad student / Very /
- Purpose of use
- it was for mu brother, I think he uses it to evaluate financial trend
[7] 2020/10/15 18:37 Male / 60 years old level or over / A retired person / Very /
- Purpose of use
- Student classwork, physical calculator replacement
- Comment/Request
- Thank you so much, Really appreciate this resource!
[8] 2020/09/23 06:57 Female / 20 years old level / A teacher / A researcher / Very /
- Purpose of use
- reverse engineering damage and mana formulas in a videogame
[9] 2020/09/06 19:28 Male / 30 years old level / An office worker / A public employee / Very /
- Purpose of use
- for checking purposes and for test-making purposes
[10] 2020/07/24 10:15 Female / 20 years old level / A teacher / A researcher / Very /
Thank you for your questionnaire.
Sending completion
To improve this 'Quadratic regression Calculator', please fill in questionnaire.
- The hyperlink to [Quadratic regression]
