EconML - Trouble using DML - Reshape Column-Vector y to 1D Array (n_samples,) U

[paul-jdfagan]

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Issue: A column-vector y was passed when a 1d array was expected. Please change the shape of y to (n_samples, ), for example using ravel().

Causal Model:

Setup:

Identification

Estimand type: EstimandType.NONPARAMETRIC_ATE

Estimand : 1

Estimand name: backdoor
Estimand expression:
d
───────────────(E[total_revenue|spend_TV,spend_Facebook])
d[spend_Search]
Estimand assumption 1, Unconfoundedness: If U→{spend_Search} and U→total_revenue then P(total_revenue|spend_Search,spend_TV,spend_Facebook,U) = P(total_revenue|spend_Search,spend_TV,spend_Facebook)

Estimand : 2

Estimand name: iv
No such variable(s) found!

Estimand : 3

Estimand name: frontdoor
No such variable(s) found!

OUTPUT
The results radically change every time the code is executed.

Version information:

• DoWhy version 0.12

Thanks for your help!

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