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Questions - arima

Convert or edit arima model result

I have an arima model to make the prediction stored in the model variable. type(model) pmdarima.arima.arima.ARIMA model ARIMA(order=(0, 1, 0), scoring_args={}, seasonal_order=(0, 1, 1, 12), suppres...
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Eric Alves

python

pandas

arima

Votes: 0

Answers: 1

Latest Answer

If you want to save your ARIMA model results, you can use the method: model = ARIMA(X, order=(1,1,1)) # save model model_fit.save('model.pkl') # load model loaded = ARIMAResults.load('model.pkl') Jas...
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cilopez

Forecast of a time series with Python?

I apologize in advance if I will say nonsense, I have zero experience in this field. Unfortunately my teacher had the brilliant idea to explain time series forecasting in only 3 hours (and I'm a compu...
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Vermouth

python

pandas

time-series

prometheus

arima

Votes: 0

Answers: 1

Latest Answer

No worries, time series analysis is not very easy and hard, but I suggest you review your course materials at first. ARIMA model is the basic model to do the time series analysis. You should follow th...
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Yimin

Python - Sarima/Sarimax - creation of an output table for multiple predictions

I'm currently working on a project and I'm not quite sure how to best implement the next step, so I'd appreciate suggestions and feedback. In my data a certain date can occur several times, because I ...
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L K

python

auto

arima

sarimax

Votes: 0

Answers: 1

Latest Answer

Each zip code has its own time series. If you have 60 zip codes then you might need to create 60 models, one for each time series. That is a lot of effort. The easiest way would be something like this...
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Arne Decker

Backcast time series using Python

I have a time-series data from 2016 to 2021, how could I backcast to get the data from 2010 to 2015 using ARIMA in Python? COuld you guys give me some sample Python code? Thank you very much
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PPM

python

arima

Votes: 0

Answers: 2

Latest Answer

The only possibiliy I see here is to simply inverse your time series. That means the last observations becomes the first, the second last becomes the second and so on. You then have a series from 2021...
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Arne Decker

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