I have fit both ordinary least squares (OLS) and reduced major axis regression (RMA) lines to my data set. I can find the coefficient of determination (r2), Standard Error of equation, standard error of slope, standard error of intercept, and the standard error of the estimate for the OLS line- but not the RMA line.

Is there any way to determine the standard errors etc. of the RMA line?

Is there another way to compare the fit of these two lines to my data set?