Bill Wang

Hi @jbogaardt, thanks for the answer. so in that case, the signal should be picked up by using valuation as one of the parameters, but we still have non-random residual...

Hi @jbogaardt, thanks for clarifying; it appears that using discrete valuations completely absorbs the signal, resulting in random residuals in all directions. `model = cl.BarnettZehnwirth(formula='C(origin)+C(development)+C(np.minimum(valuation, 9))').fit(abc)`  However, because of...