tomicapretto
commented
1 year ago Hi!
I think it happens because the response name has spaces in it. You could change it so it doesn't have spaces, or you could also use backticks
"`Rslr Sales Amount` ~ Status + MISX"If that doesn't work, could you share a reproducible example?
kurvaraviteja355
I am not able to the understand why this error occurs and how to resolve please can someone help me `AttributeError Traceback (most recent call last) Cell In[38], line 9 import bambi as bmb 2 complete_model_priors = { 3 "Intercept": bmb.Prior("Normal", mu=0, sigma=10), 4 "Status": bmb.Prior("Normal", mu=0, sigma=5), 5 "MISX": bmb.Prior("Normal", mu=0, sigma=5), 6 "sigma": bmb.Prior("Exponential", lam=1 / 2), 7 } 8 # model sales as a function of PA, and MISX ----> 9 complete_model = bmb.Model( 10 formula="Rslr Sales Amount ~ Status + MISX", 11 data=data, 12 family="gaussian", 13 link="identity", 14 priors=complete_model_priors, 15 ) 17 complete_model
File c:\Users\raviteja.kurva\Anaconda3\envs\pm3env\lib\site-packages\bambi\models.py:160, in Model.init(self, formula, data, family, priors, link, categorical, potentials, dropna, auto_scale, noncentered, extra_namespace) 158 design = remove_common_intercept(design) 159 else: --> 160 design = fm.design_matrices( 161 self.formula.main, self.data, na_action, 1, additional_namespace 162 ) 164 if design.response is None: 165 raise ValueError( 166 "No outcome variable is set! " 167 "Please specify an outcome variable using the formula interface." 168 )
File ~\AppData\Roaming\Python\Python38\site-packages\formulae\matrices.py:523, in design_matrices(formula, data, na_action, env, extra_namespace) 520 else: 521 raise ValueError(f"'data' contains {incomplete_rows_n} incomplete rows.") --> 523 design = DesignMatrices(description, data, env) 524 return design
File ~\AppData\Roaming\Python\Python38\site-packages\formulae\matrices.py:54, in DesignMatrices.init(self, model, data, env) 51 self.model = model 53 # Evaluate terms in the model ---> 54 self.model.eval(data, env) 56 if self.model.response: 57 self.response = ResponseMatrix(self.model.response)
AttributeError: 'Term' object has no attribute 'eval'`