spreg.dgp.dgp_ols

spreg.dgp.dgp_ols(u, xb)

dgp_ols: generates y for non-spatial process with given xb and error term u

Examples

>>> import numpy as np
>>> import libpysal
>>> from spreg import make_x, dgp_ols
>>> rng = np.random.default_rng(12345)
>>> u = make_x(rng,25,mu=[0],varu=[1], method='normal')
>>> x = make_x(rng,25,mu=[0],varu=[1])
>>> xb = make_xb(x,[1,2])
>>> dgp_ols(u,xb)[0:5,:]
array([[5.22803968],
       [3.60291127],
       [1.02632633],
       [1.37589879],
       [5.07165754]])