# Power regression Calculator

## Analyzes the data table by power regression and draws the chart. | |||

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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 |

Power regression

[1-3] /3 | Disp-Num |

- Purpose of use
- practice finding regression models

[1] 2018/01/03 23:08 Female / 40 years old level / A teacher / A researcher / A little /

- Purpose of use
- College project involving fitting curve to test data
- Comment/Request
- This is a nice tool, but I''m not able to use it for my project because I can''t adjust the y-axis, nor the x-axis. I''m dealing with test data where 0<= y <= 5, and 1<=x<=99. The curve being generated for my test data is entirely useless since the y-axis goes up to 1400.

I would absolutely love this if I could adjust the scale.

[2] 2017/11/19 11:08 Male / 20 years old level / High-school/ University/ Grad student / Not at All /

- Purpose of use
- more accurate A parameter than excel
- Comment/Request
- thank you so much!

[3] 2017/10/18 07:54 Male / 20 years old level / High-school/ University/ Grad student / Very /

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