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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

Is there a python package (statsmodels/scipy/pandas/etc...) with functionality for estimating coeff… Read more Linear Regression Model With Ar Errors Python

I'm able to use the statsmodel's WLS (weighted least squares regression) fine when I have l… Read more Python Error: Len() Of Unsized Object While Using Statsmodels With One Row Of Data

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

I was looking at the robust linear regression in statsmodels and I couldn't find a way to speci… Read more Statsmodels -- Weights In Robust Linear Regression

Say I have a dataframe (let's call it DF) where y is the dependent variable and x1, x2, x3 are … Read more Statsmodels Linear Regression - Patsy Formula To Include All Predictors In Model

I'm using a Mixed effect model with statsmodel in python and I cannot find a way to plot the re… Read more Plot Mixed Effect Model Results By Group In Python

I wanna estimate interest rate process using gmm. So, I referenced a this code. https://github.co… Read more Issue With Using Statsmodels.sandbox.regression.gmm.gmm

When it comes to measuring goodness of fit - R-Squared seems to be a commonly understood (and accep… Read more How To Get R-squared For Robust Regression (rlm) In Statsmodels?

The task I have data that looks like this: I want to fit a generalized linear model (glm) to this … Read more How To Use Scale And Shape Parameters Of Gamma Glm In Statsmodels

I'm certainly missing something very obvious here, but why does this work: a = [0.2635,0.654654… Read more Why Can't I Import Statsmodels Directly?

Does statsmodels.api.tsa.ARIMA(mylist, (p,d,q)).fit().predict(start, end) only work for d=0?... myL… Read more Python Out Of Sample Forecasting Arima Predict()

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

I have one regression function, g1(x) = 5x - 1 for one data point. I have another regression functi… Read more How To Add Regression Functions In Python, Or Create A New Regression Function From Given Coefficients?

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?

So if I ran an experiment with multiple treatment groups and a control, I would analyse the results… Read more How To Do Test Of Equality Of Coefficient For 2sls In Statsmodels Or Linearmodels?