Regression estimate (integrated) Calculator

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Calculates a estimate of x or y from the data table by selected regression and draws the chart. (i.e. Linear, Logarithmic, e-Exponential, ab-Exponential, Power, Inverse and Quadratic regression)

    4. （input by clicking each cell in the table below）
data 
select:
estimate:
    4. =
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


    Regression estimate (integrated)
    [1-4] /4Disp-Num
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    [1]  2020/12/01 15:29   20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    sensor characterization
    Comment/Request
    I appreciate the tool just one thing should be good to be able to copy and paste the data as table format from an excel spreadsheet for instance , because it could be tedious to write each data point one by one.
    [2]  2020/04/08 18:15   60 years old level or over / A retired person / Very /
    Purpose of use
    Entertainment, I was using our local Department of Health data to
    extrapolate our local COVID cases ten days from now.
    (I'm a retired researchers but not a statistician.)
    [3]  2019/09/29 00:47   20 years old level / An engineer / Useful /
    Purpose of use
    Easily compute differents regression with my data without writing code
    Comment/Request
    I would be useful to:
    - compute the regression on the different classes of functions (Power, Inverse, etc) to see the best fit easily.
    - I don't know what is your correlation coefficient. I usually use R², it would be nice to have it.
    [4]  2018/01/12 00:46   Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    No calculator no problem with this around.

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