Logarithmic regression Calculator

Analyzes the data table by logarithmic regression and draws the chart.

Logarithmic regression: y=A+Bln(x)
    1. (input by clicking each cell in the table below)
data 

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


    Logarithmic regression
    [1-10] /13Disp-Num
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    [1]  2020/08/12 01:49   Male / 20 years old level / High-school/ University/ Grad student / A little /
    Purpose of use
    Equation from StrengthLevel table
    [2]  2020/05/21 01:57   Male / Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    Calculation Of Harmonic Series
    [3]  2020/04/02 02:10   Male / 20 years old level / An engineer / Useful /
    Purpose of use
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    [4]  2020/02/11 01:04   Male / Under 20 years old / High-school/ University/ Grad student / A little /
    Purpose of use
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    [5]  2020/01/13 16:18   Female / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    Lab report
    [6]  2019/12/30 12:53   Male / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    Education
    [7]  2019/11/02 09:59   Male / 40 years old level / A teacher / A researcher / Very /
    Purpose of use
    its really important
    [8]  2019/04/26 02:54   Male / 30 years old level / High-school/ University/ Grad student / Useful /
    Purpose of use
    Org. Beh. Analysis of factors causing attrition.
    Comment/Request
    I have 1470 data points...would like a way to link to an excel input file or copy and past from excel.
    [9]  2019/02/28 00:28   Male / 20 years old level / An engineer / Very /
    Purpose of use
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    [10]  2018/11/05 13:33   Male / 20 years old level / High-school/ University/ Grad student / Useful /
    Purpose of use
    Obtaining a more exact correlation between pitot tube position in a square air duct and the flow speed for the purpose of finding the volumetric flow rate of air in said duct. I'm a University senior pursuing a B.S. in Mechanical Engineering in a Thermo-Fluid Systems Lab.

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