Hello, PLease help me to calculate the accuracy of the fit? suppose I have the value of y from the experimental data and value of f from the fit now I want to know the best fit?
I am doing that suppose R=y-f; and then ploting R with x values this is giving the correct result but I HAVE TOO much data to handle so I am getting a fluctuation with straight line??? not getting what tto do??
thanks in advance for help