I want to do the calibration of the one factor HW using swaptions,

I want to do the calibration of the one factor HW using swaptions, calculate the Root square mean error, do the analysis of sensivity and Perform a calibration on 30/9/2022 to 30/06/22 and on 31/03/22 in order to see the evolution (1) of the parameters (and the probabilistic characteristics of the models, among other means and variance of the short rate r (1) in one year, as well as rate 10 in Y_10(1))

PS: Not want to have a code with Rquantlib