Statistics Calculation Menu


Press to choose the statistics application.



Press to select one-variable statistics. Choose fit data... and press for regressions.



If fitting data press to view the statistics calculation options.



Use and and press to select the option.

Linear regression which finds the best-fit linear equation of the form y = ax + b.

Logarithmic regression which finds the best-fit logarithmic equation of the form y = a + b ln x.

Exponential regression which finds the best-fit exponential equation of the form y = aebx.

Power regression which finds the best-fit power equation of the form y = axb.

Best Fit which finds the best option among the four above based on the correlation coefficients.