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I have a dataframe df with the following fields: weight, length, and animal. The first 2 are contin… Read more Evaluate Slope And Error For Specific Category For Statsmodels Ols Fit

I am trying to run a regression where only some of the coefficients can be identified: data = np.ar… Read more Statsmodels With Partly Identified Model

In scipy there is no support for fitting a negative binomial distribution using data (maybe due to … Read more Fitting Negative Binomial In Python

In statsmodels v0.10.1 there was no need to choose the number of lags in Autoregressive AR(p) model… Read more Automatically Select Lags For Autoregression Model Statsmodels

I am trying to get the F-statistic and p-value for each of the covariates in GLM. In Python I am us… Read more Anova Test For Glm In Python

This question is on Augmented Dickey–Fuller test implementation in statsmodels.tsa.stattools python… Read more How Exactly Bic In Augmented Dickey–fuller Test Work In Python?

I am trying to predict a time series in python statsmodels ARIMA package with the inclusion of an e… Read more Python Arima Exogenous Variable Out Of Sample

I am trying to fit some models (Spatial interaction models) according to some code which is provide… Read more Statsmodels Poisson Glm Different Than R

this may be a followup question from pandas ols import broken? I am on Python 2.7 and have the exac… Read more Ols Import Broken In Pandas; Easy_install Finds The Right Package But Fails For Some Reason

I'm experimenting with negative binomial regression using Python. I found this example using R,… Read more Python Negative Binomial Regression - Results Don't Match Those From R

I am trying to implement the prediction function from statsmodel package prediction = results.predi… Read more Statsmodel Predict Start And End Indices