I can calculate the shape and scale parameters of the weibull distribution, where I enter the velocities of the winds and using the fitdistrplus () function of the fitdistrplus package, I get the shape and scale factors. Now, given any histogram of winds in a given region, how do you get the shape and scale parameters?
Ps: (1) There is only the histogram, where I can extract the wind incidence frequencies (Y axis) and velocity intervals, bins (X axis). (2) I do not know the inert velocities of each column, knowing only the intervals.
If possible, show some sample code.
Here the data I'm using