Multiple Methods Fit and Plot: Data Entry

Enter in the below left hand side column of boxes your data xi and in the right hand side column of boxes enter the corresponding yi. (Blank pairs will be ignored.)

By default this page determines a "best" line that goes close to your data points: yi = a + b xi . However, by switching the selections in the below equation, you can switch the form of the equation.

= a + b

For example, if you select
log(y) = a + b log(x) it is equivalent to fitting a power law to your data:
y=A xb where A=ea.

      

Column Copy & Paste

Instructions: Copy one column of data at a time into the proper column.

X Y