Different results in local streamlit and deployed streamlit app

julia.schulz · August 30, 2024, 8:39am

Dear streamlit community,

while working on a rather big app, I found a weird deviation from what my local code / local run of the streamlit app produces, compared to what the deployed app produces.
In order to get help, I isolated the code snippet that is deviating and deployed the app and I still get the same issue: different results in deployed app and local app/code.

The code loads a pickle file from the repo and builds, then fits a VAR model to find the best model order.

Locally, my best model order is calculated as 8, while in the deployed app, the best model order is calculated as 9. from the resulting table, it is clear that the resulting KPIs differ as of line 7.

See screenshots here:
Local app:

Deployed app:

I made sure to locally work in a virtual environment and used the same requirements.txt file for dependencies, double checked and they are the same in the deployed app and in my virtual environment.

The deployed app is to be found here: https://app-var-test.streamlit.app/

I work with Windows and Pycharm locally, but tested the code in Spyder and terminal as well, all resulting in 8 as best model order.

Here is the code for the Var model:

import pickle
from statsmodels.tsa.vector_ar.var_model import VAR
import numpy as np
import pandas as pd
import streamlit as st

with open("data_in.pickle", 'rb') as input:
    df = pickle.load(input)

model = VAR(df, freq='MS')
aic, bic = [], []
o_range = np.arange(1, 11)
for i in o_range:
    result = model.fit(i)
    aic.append(result.aic)
    bic.append(result.bic)

lags_metrics_df = pd.DataFrame({'AIC': aic,
                                'BIC': bic},
                               index=range(1, len(aic) + 1))

best_model_order = lags_metrics_df.idxmin(axis=0)['AIC']
print(best_model_order)
print(lags_metrics_df)

Requirements:

streamlit===1.33.0
numpy==1.26.4
pandas==2.2.1
statsmodels==0.14.1

Any help for this is highly appreciated (it’s this sort of error where you think you are turning crazy )

Thank you!
Julia

julia.schulz · August 30, 2024, 9:42am

update: I tried the same with updated versions of the necessary modules in a different app and run into the same issue.

streamlit===1.38.0
statsmodels==0.14.2

`

Goyo · August 30, 2024, 10:44am

I was able to reproduce the issue, fitting the model gives different results in both environments. Maybe the different operating systems are causing this? I will try a Linux system later if I have a chance.

julia.schulz · August 30, 2024, 11:10am

I somehow suspect the same. Will also ask in the statsmodels gitpage.
One thing I did not check before were different python versions, but I set up a copy of the app with python version 3.11 and still have the same issue.
I can’t replicate this in Linux myself so that would be really great to test, thanks!

edsaac · August 30, 2024, 1:42pm

That’s interesting. Tried on Ubuntu 20.04 with Python 3.12, 3.11 and 3.9, statmodels 0.14.2 and 0.13.0, numpy 1.26.4 and 2.1.0… results were all consistent to the deployed version.

But on Windows (Python 3.9) results differ:

That’d be better, I doubt this is caused by Streamlit.

edsaac · August 30, 2024, 2:25pm

Explained here:

github.com/statsmodels/statsmodels

Difference in local and deployed version of app using VAR from statsmodels.tsa.vector_ar.var_model

opened 10:21AM - 30 Aug 24 UTC

closed 11:51AM - 30 Aug 24 UTC

ejuliaschulz

#### Describe the bug I build and fit a VAR model to obtain the best model or…der based on the AIC criterion. When running this code locally (Windows 11 Pro, statsmodel version 0.14.2, python 3.11), my best model order is calculated as 8, with AIC of -599.87597. I use this code in a deployed app with streamlit, which seems to use Linux, and also Python 3.11, same module versions as I use locally. In this app, the exact same code (same module versions) produces a different output, the best model order changes to 9 with AIC of -600.3351. Here are two screenshots of the same code output, once in the deployed app (Linux?), and once in the local version of my app (Windows) **Deployed app** ![image](https://github.com/user-attachments/assets/2572700e-a72a-4bef-af44-29e29c5ede9c) **Local app** ![image](https://github.com/user-attachments/assets/eceb12cf-56d6-4681-a155-d1ef163320af) #### Code Sample, a copy-pastable example if possible ```python from statsmodels.tsa.vector_ar.var_model import VAR import numpy as np import pandas as pd df = pd.DataFrame({'Variable 1': {'2014-02-01 00:00:00': 0.56, '2014-03-01 00:00:00': 0.56, '2014-04-01 00:00:00': 0.56, '2014-05-01 00:00:00': 0.56, '2014-06-01 00:00:00': 0.56, '2014-07-01 00:00:00': 0.56, '2014-08-01 00:00:00': 0.56, '2014-09-01 00:00:00': 0.56, '2014-10-01 00:00:00': 0.56, '2014-11-01 00:00:00': 0.5622405804992034, '2014-12-01 00:00:00': 0.5639382971491507, '2015-01-01 00:00:00': 0.5673876773197045, '2015-02-01 00:00:00': 0.5700568829892957, '2015-03-01 00:00:00': 0.5721369904866512, '2015-04-01 00:00:00': 0.5737669411810388, '2015-05-01 00:00:00': 0.5750496582196891, '2015-06-01 00:00:00': 0.5760625345224498, '2015-07-01 00:00:00': 0.5756424602322934, '2015-08-01 00:00:00': 0.5744974670957123, '2015-09-01 00:00:00': 0.5735874822657767, '2015-10-01 00:00:00': 0.5720558590821788, '2015-11-01 00:00:00': 0.5708356839624799, '2015-12-01 00:00:00': 0.5692592414961524, '2016-01-01 00:00:00': 0.5671976576424296, '2016-02-01 00:00:00': 0.5651503917621239, '2016-03-01 00:00:00': 0.562712946683977, '2016-04-01 00:00:00': 0.5615675880399065, '2016-05-01 00:00:00': 0.5606523000073893, '2016-06-01 00:00:00': 0.5603213278513066, '2016-07-01 00:00:00': 0.560256982625514, '2016-08-01 00:00:00': 0.5596049403490181, '2016-09-01 00:00:00': 0.5584830634367512, '2016-10-01 00:00:00': 0.5555846136385878, '2016-11-01 00:00:00': 0.5534666169589654, '2016-12-01 00:00:00': 0.551172362907164, '2017-01-01 00:00:00': 0.5483039274652103, '2017-02-01 00:00:00': 0.5459952666095429, '2017-03-01 00:00:00': 0.545364238228167, '2017-04-01 00:00:00': 0.5450207275070252, '2017-05-01 00:00:00': 0.5447632357790988, '2017-06-01 00:00:00': 0.5443097704025691, '2017-07-01 00:00:00': 0.5437569172905139, '2017-08-01 00:00:00': 0.5420997470512489, '2017-09-01 00:00:00': 0.5399143646574641, '2017-10-01 00:00:00': 0.5383202182911042, '2017-11-01 00:00:00': 0.5371102504716583, '2017-12-01 00:00:00': 0.5348746840588304, '2018-01-01 00:00:00': 0.5325060924257059, '2018-02-01 00:00:00': 0.5310115652773095, '2018-03-01 00:00:00': 0.5302256810053324, '2018-04-01 00:00:00': 0.5289805305871615, '2018-05-01 00:00:00': 0.5277844135439355, '2018-06-01 00:00:00': 0.5262275194581321, '2018-07-01 00:00:00': 0.5253820106236555, '2018-08-01 00:00:00': 0.5263056128184319, '2018-09-01 00:00:00': 0.5268444922709329, '2018-10-01 00:00:00': 0.5256755903180412, '2018-11-01 00:00:00': 0.5245404695363587, '2018-12-01 00:00:00': 0.523832374272646, '2019-01-01 00:00:00': 0.5234658988564947, '2019-02-01 00:00:00': 0.5228127182843988, '2019-03-01 00:00:00': 0.5219301737619219, '2019-04-01 00:00:00': 0.5208641381730857, '2019-05-01 00:00:00': 0.5196513097771639, '2019-06-01 00:00:00': 0.5183210471537155, '2019-07-01 00:00:00': 0.5162568368937079, '2019-08-01 00:00:00': 0.5140054687914045, '2019-09-01 00:00:00': 0.5124043746214663, '2019-10-01 00:00:00': 0.5113234994748499, '2019-11-01 00:00:00': 0.5108587995034134}, 'Variable 2': {'2014-02-01 00:00:00': 0.76, '2014-03-01 00:00:00': 0.7822222222222223, '2014-04-01 00:00:00': 0.7977049180327868, '2014-05-01 00:00:00': 0.8052574525745256, '2014-06-01 00:00:00': 0.8036934792955734, '2014-07-01 00:00:00': 0.8108240090207303, '2014-08-01 00:00:00': 0.8182076739929706, '2014-09-01 00:00:00': 0.8234447797372412, '2014-10-01 00:00:00': 0.8226490185282981, '2014-11-01 00:00:00': 0.8265366456010516, '2014-12-01 00:00:00': 0.8338582363360735, '2015-01-01 00:00:00': 0.8287344877468826, '2015-02-01 00:00:00': 0.829002314107386, '2015-03-01 00:00:00': 0.8229350083570376, '2015-04-01 00:00:00': 0.8202536653143172, '2015-05-01 00:00:00': 0.8222593883355219, '2015-06-01 00:00:00': 0.8197510274015803, '2015-07-01 00:00:00': 0.8238751148765261, '2015-08-01 00:00:00': 0.8210595148281693, '2015-09-01 00:00:00': 0.8127518307866864, '2015-10-01 00:00:00': 0.808159104203408, '2015-11-01 00:00:00': 0.8125597544301224, '2015-12-01 00:00:00': 0.8120447635746545, '2016-01-01 00:00:00': 0.8176623391101475, '2016-02-01 00:00:00': 0.8201392287124698, '2016-03-01 00:00:00': 0.8221173615095082, '2016-04-01 00:00:00': 0.8156783205618962, '2016-05-01 00:00:00': 0.8105327033783633, '2016-06-01 00:00:00': 0.8164352965231777, '2016-07-01 00:00:00': 0.8131441629925701, '2016-08-01 00:00:00': 0.8105127243434443, '2016-09-01 00:00:00': 0.8104100981659207, '2016-10-01 00:00:00': 0.8103280265136469, '2016-11-01 00:00:00': 0.8102623879282007, '2016-12-01 00:00:00': 0.8082090774208655, '2017-01-01 00:00:00': 0.8025654304685461, '2017-02-01 00:00:00': 0.794050133677398, '2017-03-01 00:00:00': 0.7772366149106914, '2017-04-01 00:00:00': 0.7737887190485899, '2017-05-01 00:00:00': 0.777031406265935, '2017-06-01 00:00:00': 0.773624762756274, '2017-07-01 00:00:00': 0.7748999186832886, '2017-08-01 00:00:00': 0.7759200043700653, '2017-09-01 00:00:00': 0.7807362657182619, '2017-10-01 00:00:00': 0.784589180392712, '2017-11-01 00:00:00': 0.7896715214079071, '2017-12-01 00:00:00': 0.7977374419713747, '2018-01-01 00:00:00': 0.7981899636686708, '2018-02-01 00:00:00': 0.8065521201207929, '2018-03-01 00:00:00': 0.8032416488480094, '2018-04-01 00:00:00': 0.8065933573481534, '2018-05-01 00:00:00': 0.8003098284823494, '2018-06-01 00:00:00': 0.8002478623330613, '2018-07-01 00:00:00': 0.7961982661924835, '2018-08-01 00:00:00': 0.7929585978026886, '2018-09-01 00:00:00': 0.7903668685453406, '2018-10-01 00:00:00': 0.7942935065893102, '2018-11-01 00:00:00': 0.795434808004322, '2018-12-01 00:00:00': 0.7923478404900027, '2019-01-01 00:00:00': 0.79187827167239, '2019-02-01 00:00:00': 0.7855026095213731, '2019-03-01 00:00:00': 0.7824020845761124, '2019-04-01 00:00:00': 0.7899216735610429, '2019-05-01 00:00:00': 0.7919373401140887, '2019-06-01 00:00:00': 0.7907376714888356, '2019-07-01 00:00:00': 0.7937127383862557, '2019-08-01 00:00:00': 0.8044939941739666, '2019-09-01 00:00:00': 0.8175951987076252, '2019-10-01 00:00:00': 0.8260761607105328, '2019-11-01 00:00:00': 0.7428609148753197}, 'Variable 3': {'2014-02-01 00:00:00': 0.73, '2014-03-01 00:00:00': 0.7355555555555554, '2014-04-01 00:00:00': 0.7455737704918032, '2014-05-01 00:00:00': 0.7436856368563685, '2014-06-01 00:00:00': 0.7574631128034269, '2014-07-01 00:00:00': 0.7635718622603868, '2014-08-01 00:00:00': 0.7727908521079994, '2014-09-01 00:00:00': 0.7769265339645449, '2014-10-01 00:00:00': 0.7753264702560229, '2014-11-01 00:00:00': 0.7830953537143132, '2014-12-01 00:00:00': 0.7889819365901924, '2015-01-01 00:00:00': 0.7934957351470745, '2015-02-01 00:00:00': 0.8012213058591142, '2015-03-01 00:00:00': 0.7988738003009945, '2015-04-01 00:00:00': 0.7887425796020084, '2015-05-01 00:00:00': 0.7807696455386262, '2015-06-01 00:00:00': 0.79288861127886, '2015-07-01 00:00:00': 0.7963736702644841, '2015-08-01 00:00:00': 0.7950802967346366, '2015-09-01 00:00:00': 0.7879824042589837, '2015-10-01 00:00:00': 0.7843524429233086, '2015-11-01 00:00:00': 0.7734011480450893, '2015-12-01 00:00:00': 0.7686931271861905, '2016-01-01 00:00:00': 0.7729747210040915, '2016-02-01 00:00:00': 0.7763926895232527, '2016-03-01 00:00:00': 0.7791224016673299, '2016-04-01 00:00:00': 0.7913274312847312, '2016-05-01 00:00:00': 0.7870536783874261, '2016-06-01 00:00:00': 0.7876438559655086, '2016-07-01 00:00:00': 0.7841107109507285, '2016-08-01 00:00:00': 0.779283788408037, '2016-09-01 00:00:00': 0.7754239726653402, '2016-10-01 00:00:00': 0.7723372216713971, '2016-11-01 00:00:00': 0.7738705548293968, '2016-12-01 00:00:00': 0.7690945064681345, '2017-01-01 00:00:00': 0.7612730669722748, '2017-02-01 00:00:00': 0.7470147519075939, '2017-03-01 00:00:00': 0.7416106791440739, '2017-04-01 00:00:00': 0.7412884897823692, '2017-05-01 00:00:00': 0.7370302258055261, '2017-06-01 00:00:00': 0.73762424381125, '2017-07-01 00:00:00': 0.7440999459408121, '2017-08-01 00:00:00': 0.7552807176765437, '2017-09-01 00:00:00': 0.7602248433250394, '2017-10-01 00:00:00': 0.7581797855852043, '2017-11-01 00:00:00': 0.7505435623846199, '2017-12-01 00:00:00': 0.7524349026305672, '2018-01-01 00:00:00': 0.7499478666416979, '2018-02-01 00:00:00': 0.7419581507720641, '2018-03-01 00:00:00': 0.7435665435734004, '2018-04-01 00:00:00': 0.7408532038778578, '2018-05-01 00:00:00': 0.746312612970632, '2018-06-01 00:00:00': 0.7447532789816597, '2018-07-01 00:00:00': 0.740342197398116, '2018-08-01 00:00:00': 0.7409253606458336, '2018-09-01 00:00:00': 0.7367402728583945, '2018-10-01 00:00:00': 0.7373922202380955, '2018-11-01 00:00:00': 0.7379137774393577, '2018-12-01 00:00:00': 0.7363310189195232, '2019-01-01 00:00:00': 0.7273212013281132, '2019-02-01 00:00:00': 0.7118675421163595, '2019-03-01 00:00:00': 0.7066490285747843, '2019-04-01 00:00:00': 0.7003730179354327, '2019-05-01 00:00:00': 0.7057160177022014, '2019-06-01 00:00:00': 0.698675610626293, '2019-07-01 00:00:00': 0.6990652886575816, '2019-08-01 00:00:00': 0.7023210319724209, '2019-09-01 00:00:00': 0.7098568275154657, '2019-10-01 00:00:00': 0.7098854620182623, '2019-11-01 00:00:00': 0.7059083689601774}, 'Variable 4': {'2014-02-01 00:00:00': 0.74, '2014-03-01 00:00:00': 0.74, '2014-04-01 00:00:00': 0.723606557377049, '2014-05-01 00:00:00': 0.7257723577235771, '2014-06-01 00:00:00': 0.7359543074726319, '2014-07-01 00:00:00': 0.7343403590944573, '2014-08-01 00:00:00': 0.7433648628949967, '2014-09-01 00:00:00': 0.7449594111151099, '2014-10-01 00:00:00': 0.7507439113745216, '2014-11-01 00:00:00': 0.7640207150378528, '2014-12-01 00:00:00': 0.7740807198648756, '2015-01-01 00:00:00': 0.7796470942252629, '2015-02-01 00:00:00': 0.7881871710698463, '2015-03-01 00:00:00': 0.790658423695772, '2015-04-01 00:00:00': 0.7925948716624064, '2015-05-01 00:00:00': 0.7879450155148408, '2015-06-01 00:00:00': 0.7945037008766296, '2015-07-01 00:00:00': 0.7956231264802287, '2015-08-01 00:00:00': 0.7985405456250583, '2015-09-01 00:00:00': 0.8008591684006369, '2015-10-01 00:00:00': 0.800685735080474, '2015-11-01 00:00:00': 0.8025624356705747, '2015-12-01 00:00:00': 0.8040587814026247, '2016-01-01 00:00:00': 0.8052526630688649, '2016-02-01 00:00:00': 0.8062057310441018, '2016-03-01 00:00:00': 0.8049608223295611, '2016-04-01 00:00:00': 0.7979517108720217, '2016-05-01 00:00:00': 0.7863389062666964, '2016-06-01 00:00:00': 0.7770567615901753, '2016-07-01 00:00:00': 0.7656312651926812, '2016-08-01 00:00:00': 0.7604999303262361, '2016-09-01 00:00:00': 0.7563966933417224, '2016-10-01 00:00:00': 0.755116543281882, '2016-11-01 00:00:00': 0.7580947447530586, '2016-12-01 00:00:00': 0.7504727039353692, '2017-01-01 00:00:00': 0.7423755354668953, '2017-02-01 00:00:00': 0.743900824361153, '2017-03-01 00:00:00': 0.7451209128913961, '2017-04-01 00:00:00': 0.7400958953888739, '2017-05-01 00:00:00': 0.7400767137614234, '2017-06-01 00:00:00': 0.746062007474736, '2017-07-01 00:00:00': 0.7468496729869601, '2017-08-01 00:00:00': 0.7474797812725159, '2017-09-01 00:00:00': 0.7599845058399765, '2017-10-01 00:00:00': 0.7639877790391211, '2017-11-01 00:00:00': 0.7631901954395647, '2017-12-01 00:00:00': 0.772552417332308, '2018-01-01 00:00:00': 0.776042011686401, '2018-02-01 00:00:00': 0.7648334093809737, '2018-03-01 00:00:00': 0.7618666851622758, '2018-04-01 00:00:00': 0.7594933210307929, '2018-05-01 00:00:00': 0.7633324918930999, '2018-06-01 00:00:00': 0.7513019056008721, '2018-07-01 00:00:00': 0.7470800997999933, '2018-08-01 00:00:00': 0.7512778994722862, '2018-09-01 00:00:00': 0.7530223261045037, '2018-10-01 00:00:00': 0.7524178590743393, '2018-11-01 00:00:00': 0.7499342813124842, '2018-12-01 00:00:00': 0.7499474250751659, '2019-01-01 00:00:00': 0.738009121764736, '2019-02-01 00:00:00': 0.723599279745374, '2019-03-01 00:00:00': 0.7162468165850243, '2019-04-01 00:00:00': 0.7138576513933903, '2019-05-01 00:00:00': 0.7156889222642197, '2019-06-01 00:00:00': 0.7064441331689372, '2019-07-01 00:00:00': 0.703616905399355, '2019-08-01 00:00:00': 0.7068089253453598, '2019-09-01 00:00:00': 0.71144714146882, '2019-10-01 00:00:00': 0.7111577131155241, '2019-11-01 00:00:00': 0.706926169796117}, 'Variable 5': {'2014-02-01 00:00:00': 0.65, '2014-03-01 00:00:00': 0.6333333333333334, '2014-04-01 00:00:00': 0.6401639344262295, '2014-05-01 00:00:00': 0.6604336043360434, '2014-06-01 00:00:00': 0.6722037125178486, '2014-07-01 00:00:00': 0.6851591638476884, '2014-08-01 00:00:00': 0.6990379164574595, '2014-09-01 00:00:00': 0.7088818754248837, '2014-10-01 00:00:00': 0.7114502173590359, '2014-11-01 00:00:00': 0.7245687674808299, '2014-12-01 00:00:00': 0.7323209187042266, '2015-01-01 00:00:00': 0.7404128051669034, '2015-02-01 00:00:00': 0.7297437040994432, '2015-03-01 00:00:00': 0.7193372840872788, '2015-04-01 00:00:00': 0.7132558560426701, '2015-05-01 00:00:00': 0.706412048785298, '2015-06-01 00:00:00': 0.6989618760525225, '2015-07-01 00:00:00': 0.6971366199512274, '2015-08-01 00:00:00': 0.6936591807809778, '2015-09-01 00:00:00': 0.6868488265867368, '2015-10-01 00:00:00': 0.6854663098027436, '2015-11-01 00:00:00': 0.6843649210274496, '2015-12-01 00:00:00': 0.6854986290529358, '2016-01-01 00:00:00': 0.6904221539312114, '2016-02-01 00:00:00': 0.6983677407231715, '2016-03-01 00:00:00': 0.7047133710694555, '2016-04-01 00:00:00': 0.7097829543558235, '2016-05-01 00:00:00': 0.7118303236728661, '2016-06-01 00:00:00': 0.7194760901889194, '2016-07-01 00:00:00': 0.7215834809745675, '2016-08-01 00:00:00': 0.7272724188308166, '2016-09-01 00:00:00': 0.7298199534295052, '2016-10-01 00:00:00': 0.7318572540362727, '2016-11-01 00:00:00': 0.7474937318652203, '2016-12-01 00:00:00': 0.7459943772817003, '2017-01-01 00:00:00': 0.746795761889534, '2017-02-01 00:00:00': 0.7474367759283862, '2017-03-01 00:00:00': 0.7499499427070278, '2017-04-01 00:00:00': 0.7359576292937829, '2017-05-01 00:00:00': 0.7387664767948997, '2017-06-01 00:00:00': 0.7390132076728472, '2017-07-01 00:00:00': 0.7412107530847662, '2017-08-01 00:00:00': 0.744968858231196, '2017-09-01 00:00:00': 0.7479752502685084, '2017-10-01 00:00:00': 0.7423799565053918, '2017-11-01 00:00:00': 0.7299035304643163, '2017-12-01 00:00:00': 0.7279227691558866, '2018-01-01 00:00:00': 0.7303382691921602, '2018-02-01 00:00:00': 0.7242705071012351, '2018-03-01 00:00:00': 0.7274164505813938, '2018-04-01 00:00:00': 0.7319332120374141, '2018-05-01 00:00:00': 0.729574748086813, '2018-06-01 00:00:00': 0.725473568500047, '2018-07-01 00:00:00': 0.7240618465471018, '2018-08-01 00:00:00': 0.7171134447413594, '2018-09-01 00:00:00': 0.7136907429872398, '2018-10-01 00:00:00': 0.7149525981667205, '2018-11-01 00:00:00': 0.7099620665834272, '2018-12-01 00:00:00': 0.7019696379562902, '2019-01-01 00:00:00': 0.6938832979727522, '2019-02-01 00:00:00': 0.6825722245108661, '2019-03-01 00:00:00': 0.6776925748227463, '2019-04-01 00:00:00': 0.6701110539094498, '2019-05-01 00:00:00': 0.6729524449111299, '2019-06-01 00:00:00': 0.6667985528386154, '2019-07-01 00:00:00': 0.6667028422324421, '2019-08-01 00:00:00': 0.6724098756201236, '2019-09-01 00:00:00': 0.6779279019148391, '2019-10-01 00:00:00': 0.6803423220284887, '2019-11-01 00:00:00': 0.6782738572824242}, 'Variable 6': {'2014-02-01 00:00:00': 0.69, '2014-03-01 00:00:00': 0.7011111111111111, '2014-04-01 00:00:00': 0.6965573770491802, '2014-05-01 00:00:00': 0.7044986449864497, '2014-06-01 00:00:00': 0.7239838172298904, '2014-07-01 00:00:00': 0.7310356492323704, '2014-08-01 00:00:00': 0.7408964869373673, '2014-09-01 00:00:00': 0.7454874203679608, '2014-10-01 00:00:00': 0.7465298486499848, '2014-11-01 00:00:00': 0.7540291054920077, '2014-12-01 00:00:00': 0.7684631602568823, '2015-01-01 00:00:00': 0.7687932089811338, '2015-02-01 00:00:00': 0.766932260457908, '2015-03-01 00:00:00': 0.7633900189366875, '2015-04-01 00:00:00': 0.7626872900756247, '2015-05-01 00:00:00': 0.7683080421668985, '2015-06-01 00:00:00': 0.7686542291718514, '2015-07-01 00:00:00': 0.7730017004169999, '2015-08-01 00:00:00': 0.7764510710026696, '2015-09-01 00:00:00': 0.7771691355224005, '2015-10-01 00:00:00': 0.7777405790542123, '2015-11-01 00:00:00': 0.7781958223459676, '2015-12-01 00:00:00': 0.7785588005217382, '2016-01-01 00:00:00': 0.786886366234597, '2016-02-01 00:00:00': 0.7855038700648177, '2016-03-01 00:00:00': 0.7803876331746648, '2016-04-01 00:00:00': 0.7863244609083996, '2016-05-01 00:00:00': 0.7870609933877296, '2016-06-01 00:00:00': 0.7896528053449289, '2016-07-01 00:00:00': 0.7897223303437229, '2016-08-01 00:00:00': 0.7837719713248361, '2016-09-01 00:00:00': 0.7830169788932382, '2016-10-01 00:00:00': 0.786415737333679, '2016-11-01 00:00:00': 0.7871329535387643, '2016-12-01 00:00:00': 0.7857057839022286, '2017-01-01 00:00:00': 0.7825636074272179, '2017-02-01 00:00:00': 0.7800502334325795, '2017-03-01 00:00:00': 0.7800401846590149, '2017-04-01 00:00:00': 0.7820324787538478, '2017-05-01 00:00:00': 0.7836261948442826, '2017-06-01 00:00:00': 0.7829008787465891, '2017-07-01 00:00:00': 0.782320653637178, '2017-08-01 00:00:00': 0.7918571719315459, '2017-09-01 00:00:00': 0.8014862618027555, '2017-10-01 00:00:00': 0.805189170726635, '2017-11-01 00:00:00': 0.8041513004168058, '2017-12-01 00:00:00': 0.8073211286953607, '2018-01-01 00:00:00': 0.8098569595072054, '2018-02-01 00:00:00': 0.7998853897070145, '2018-03-01 00:00:00': 0.7899081693659644, '2018-04-01 00:00:00': 0.7819264443575827, '2018-05-01 00:00:00': 0.7836207709626981, '2018-06-01 00:00:00': 0.772950738798811, '2018-07-01 00:00:00': 0.7699665735935995, '2018-08-01 00:00:00': 0.7639776308657609, '2018-09-01 00:00:00': 0.7531820643015988, '2018-10-01 00:00:00': 0.7505456435500623, '2018-11-01 00:00:00': 0.7504365145787377, '2018-12-01 00:00:00': 0.742349196170766, '2019-01-01 00:00:00': 0.7311101397128089, '2019-02-01 00:00:00': 0.7195646976155763, '2019-03-01 00:00:00': 0.711108149798303, '2019-04-01 00:00:00': 0.7080263174205204, '2019-05-01 00:00:00': 0.7100056551788667, '2019-06-01 00:00:00': 0.7042059212306517, '2019-07-01 00:00:00': 0.6995393351097928, '2019-08-01 00:00:00': 0.7024886690357137, '2019-09-01 00:00:00': 0.7059909361290391, '2019-10-01 00:00:00': 0.7047927486567783, '2019-11-01 00:00:00': 0.7038341987676929}, 'Variable 7': {'2014-02-01 00:00:00': 0.74, '2014-03-01 00:00:00': 0.7455555555555556, '2014-04-01 00:00:00': 0.7637704918032787, '2014-05-01 00:00:00': 0.7658807588075881, '2014-06-01 00:00:00': 0.7700809138505474, '2014-07-01 00:00:00': 0.7646378697198369, '2014-08-01 00:00:00': 0.7634641486208515, '2014-09-01 00:00:00': 0.7602284605138899, '2014-10-01 00:00:00': 0.7486254369505038, '2014-11-01 00:00:00': 0.7534145798652732, '2014-12-01 00:00:00': 0.757043375022721, '2015-01-01 00:00:00': 0.7641210759203562, '2015-02-01 00:00:00': 0.7590162182160856, '2015-03-01 00:00:00': 0.761314033560453, '2015-04-01 00:00:00': 0.7714063175225095, '2015-05-01 00:00:00': 0.7711169078602121, '2015-06-01 00:00:00': 0.7688423068263266, '2015-07-01 00:00:00': 0.7650047135260325, '2015-08-01 00:00:00': 0.7619598902935452, '2015-09-01 00:00:00': 0.7575166855721088, '2015-10-01 00:00:00': 0.7519621166015673, '2015-11-01 00:00:00': 0.7515667761838508, '2015-12-01 00:00:00': 0.7452159321810096, '2016-01-01 00:00:00': 0.7481867751540896, '2016-02-01 00:00:00': 0.7485507953526997, '2016-03-01 00:00:00': 0.7468354519749125, '2016-04-01 00:00:00': 0.7454650481467877, '2016-05-01 00:00:00': 0.7383582920519313, '2016-06-01 00:00:00': 0.734680943219848, '2016-07-01 00:00:00': 0.7277361573473825, '2016-08-01 00:00:00': 0.7181794613846456, '2016-09-01 00:00:00': 0.7085359287139801, '2016-10-01 00:00:00': 0.7008238548636614, '2016-11-01 00:00:00': 0.6966569710298119, '2016-12-01 00:00:00': 0.693324224901408, '2017-01-01 00:00:00': 0.6866572163531551, '2017-02-01 00:00:00': 0.681324388601285, '2017-03-01 00:00:00': 0.6790590403866112, '2017-04-01 00:00:00': 0.6712459341343434, '2017-05-01 00:00:00': 0.666996182418579, '2017-06-01 00:00:00': 0.6735976479230842, '2017-07-01 00:00:00': 0.6728780571224521, '2017-08-01 00:00:00': 0.6723024065212118, '2017-09-01 00:00:00': 0.6778422268334763, '2017-10-01 00:00:00': 0.6762737131483748, '2017-11-01 00:00:00': 0.677018996488034, '2017-12-01 00:00:00': 0.683615381070792, '2018-01-01 00:00:00': 0.6928925117435609, '2018-02-01 00:00:00': 0.690313963392009, '2018-03-01 00:00:00': 0.6882511412720261, '2018-04-01 00:00:00': 0.6926009626838016, '2018-05-01 00:00:00': 0.6945959883703744, '2018-06-01 00:00:00': 0.6963128032419382, '2018-07-01 00:00:00': 0.6938810283773789, '2018-08-01 00:00:00': 0.6971048377790318, '2018-09-01 00:00:00': 0.6916838499409019, '2018-10-01 00:00:00': 0.6873470669720565, '2018-11-01 00:00:00': 0.6798776356919105, '2018-12-01 00:00:00': 0.6759021009379169, '2019-01-01 00:00:00': 0.6867216973313166, '2019-02-01 00:00:00': 0.6873773586688918, '2019-03-01 00:00:00': 0.6939018933343585, '2019-04-01 00:00:00': 0.7031215219015551, '2019-05-01 00:00:00': 0.7104972221510462, '2019-06-01 00:00:00': 0.7134135791853385, '2019-07-01 00:00:00': 0.7073212609007764, '2019-08-01 00:00:00': 0.7195078126372279, '2019-09-01 00:00:00': 0.7276062521919728, '2019-10-01 00:00:00': 0.7400850043203088, '2019-11-01 00:00:00': 0.7480680047698535}, 'Variable 8': {'2014-02-01 00:00:00': 0.8, '2014-03-01 00:00:00': 0.7722222222222223, '2014-04-01 00:00:00': 0.7672131147540983, '2014-05-01 00:00:00': 0.7749322493224933, '2014-06-01 00:00:00': 0.7823893384102808, '2014-07-01 00:00:00': 0.781741694856449, '2014-08-01 00:00:00': 0.7838316515767481, '2014-09-01 00:00:00': 0.7829108336486317, '2014-10-01 00:00:00': 0.7845484662453334, '2014-11-01 00:00:00': 0.785769926267479, '2014-12-01 00:00:00': 0.7910713279510622, '2015-01-01 00:00:00': 0.7886936710207403, '2015-02-01 00:00:00': 0.7826210933273705, '2015-03-01 00:00:00': 0.7695207138807009, '2015-04-01 00:00:00': 0.7716930016870224, '2015-05-01 00:00:00': 0.7754604454645724, '2015-06-01 00:00:00': 0.7804814186361813, '2015-07-01 00:00:00': 0.788530127558967, '2015-08-01 00:00:00': 0.7949161341005531, '2015-09-01 00:00:00': 0.7939214392293673, '2015-10-01 00:00:00': 0.7931298502639657, '2015-11-01 00:00:00': 0.7965289612231494, '2015-12-01 00:00:00': 0.7932035391513529, '2016-01-01 00:00:00': 0.798588259946083, '2016-02-01 00:00:00': 0.8069020164408807, '2016-03-01 00:00:00': 0.811535617352153, '2016-04-01 00:00:00': 0.8152374443501977, '2016-05-01 00:00:00': 0.8121840493552833, '2016-06-01 00:00:00': 0.8197589610923933, '2016-07-01 00:00:00': 0.8178047496773587, '2016-08-01 00:00:00': 0.8142402696518527, '2016-09-01 00:00:00': 0.8113899574715158, '2016-10-01 00:00:00': 0.8091105212128419, '2016-11-01 00:00:00': 0.8072874925849397, '2016-12-01 00:00:00': 0.7998269677195282, '2017-01-01 00:00:00': 0.7918589884185042, '2017-02-01 00:00:00': 0.7834850167274583, '2017-03-01 00:00:00': 0.7687849602996942, '2017-04-01 00:00:00': 0.7630270115364185, '2017-05-01 00:00:00': 0.7664220605085489, '2017-06-01 00:00:00': 0.7671377245092892, '2017-07-01 00:00:00': 0.7617097178436925, '2017-08-01 00:00:00': 0.7613677510018967, '2017-09-01 00:00:00': 0.7670945125960756, '2017-10-01 00:00:00': 0.7656755482722476, '2017-11-01 00:00:00': 0.7665404687558782, '2017-12-01 00:00:00': 0.7692324500461887, '2018-01-01 00:00:00': 0.7693859634604144, '2018-02-01 00:00:00': 0.7775089156866419, '2018-03-01 00:00:00': 0.7840072252962874, '2018-04-01 00:00:00': 0.7892058395947121, '2018-05-01 00:00:00': 0.7941281166377444, '2018-06-01 00:00:00': 0.7919572774467704, '2018-07-01 00:00:00': 0.7843151772816488, '2018-08-01 00:00:00': 0.7854521471427056, '2018-09-01 00:00:00': 0.7863617211172846, '2018-10-01 00:00:00': 0.7910893910444783, '2018-11-01 00:00:00': 0.7868715027357466, '2018-12-01 00:00:00': 0.7834971957247093, '2019-01-01 00:00:00': 0.7767977463128911, '2019-02-01 00:00:00': 0.7674381855755249, '2019-03-01 00:00:00': 0.7659505470013482, '2019-04-01 00:00:00': 0.7647604366672731, '2019-05-01 00:00:00': 0.7538083424590775, '2019-06-01 00:00:00': 0.7455440698172076, '2019-07-01 00:00:00': 0.734896851576411, '2019-08-01 00:00:00': 0.7394518827250595, '2019-09-01 00:00:00': 0.7415615067224531, '2019-10-01 00:00:00': 0.7412492053137258, '2019-11-01 00:00:00': 0.7429993645389703}, 'Variable 9': {'2014-02-01 00:00:00': 0.72, '2014-03-01 00:00:00': 0.7255555555555556, '2014-04-01 00:00:00': 0.7314754098360655, '2014-05-01 00:00:00': 0.7343631436314362, '2014-06-01 00:00:00': 0.7360399809614468, '2014-07-01 00:00:00': 0.7371133662936941, '2014-08-01 00:00:00': 0.7353131630521047, '2014-09-01 00:00:00': 0.7292299339565472, '2014-10-01 00:00:00': 0.7201676245918789, '2014-11-01 00:00:00': 0.7201300669527039, '2014-12-01 00:00:00': 0.7201016090466464, '2015-01-01 00:00:00': 0.7200797876847457, '2015-02-01 00:00:00': 0.715830206977772, '2015-03-01 00:00:00': 0.710426508405698, '2015-04-01 00:00:00': 0.6999734214226706, '2015-05-01 00:00:00': 0.6938051147401559, '2015-06-01 00:00:00': 0.6848422663896675, '2015-07-01 00:00:00': 0.6838560469619452, '2015-08-01 00:00:00': 0.685102805250074, '2015-09-01 00:00:00': 0.6820470133177352, '2015-10-01 00:00:00': 0.6836524178979007, '2015-11-01 00:00:00': 0.6829165042339126, '2015-12-01 00:00:00': 0.6783059877012017, '2016-01-01 00:00:00': 0.6806558872478184, '2016-02-01 00:00:00': 0.6805242123445349, '2016-03-01 00:00:00': 0.6784129890948842, '2016-04-01 00:00:00': 0.6807360079909531, '2016-05-01 00:00:00': 0.6765807689916218, '2016-06-01 00:00:00': 0.66524707715465, '2016-07-01 00:00:00': 0.6581889241535165, '2016-08-01 00:00:00': 0.6505435677285467, '2016-09-01 00:00:00': 0.6444300105237998, '2016-10-01 00:00:00': 0.6435434464923265, '2016-11-01 00:00:00': 0.6428343976633919, '2016-12-01 00:00:00': 0.6342640415812634, '2017-01-01 00:00:00': 0.6294096579274484, '2017-02-01 00:00:00': 0.6235261989086698, '2017-03-01 00:00:00': 0.616819566213821, '2017-04-01 00:00:00': 0.6094544292277724, '2017-05-01 00:00:00': 0.6115638237688457, '2017-06-01 00:00:00': 0.6072506003544914, '2017-07-01 00:00:00': 0.6098006972218426, '2017-08-01 00:00:00': 0.6078404243682168, '2017-09-01 00:00:00': 0.6062722541152638, '2017-10-01 00:00:00': 0.6110180099990328, '2017-11-01 00:00:00': 0.6148145402889991, '2017-12-01 00:00:00': 0.6238518841555778, '2018-01-01 00:00:00': 0.6230814901441017, '2018-02-01 00:00:00': 0.6184651097563033, '2018-03-01 00:00:00': 0.616772063641081, '2018-04-01 00:00:00': 0.6174176582842525, '2018-05-01 00:00:00': 0.6175875281790592, '2018-06-01 00:00:00': 0.6149180030356703, '2018-07-01 00:00:00': 0.61793442006253, '2018-08-01 00:00:00': 0.6177563352171558, '2018-09-01 00:00:00': 0.612205047403891, '2018-10-01 00:00:00': 0.6115218358781548, '2018-11-01 00:00:00': 0.6137580740572504, '2018-12-01 00:00:00': 0.6070064463122511, '2019-01-01 00:00:00': 0.6196051763572984, '2019-02-01 00:00:00': 0.625684148538637, '2019-03-01 00:00:00': 0.6385473314470826, '2019-04-01 00:00:00': 0.6448378700934599, '2019-05-01 00:00:00': 0.6518703004890961, '2019-06-01 00:00:00': 0.6554962422121093, '2019-07-01 00:00:00': 0.6593241953075084, '2019-08-01 00:00:00': 0.6603693565819088, '2019-09-01 00:00:00': 0.6682954873034151, '2019-10-01 00:00:00': 0.6746363911469803, '2019-11-01 00:00:00': 0.6777091134232021}}) #Build the model model = VAR(df, freq='MS') aic, bic = [], [] o_range = np.arange(1, 11) for i in o_range: result = model.fit(i) aic.append(result.aic) bic.append(result.bic) lags_metrics_df = pd.DataFrame({'AIC': aic, 'BIC': bic}, index=range(1, len(aic) + 1)) best_model_order = lags_metrics_df.idxmin(axis=0)['AIC'] print(best_model_order) print(lags_metrics_df) ``` #### Expected Output The same code should provide the same output with the same data. I asked the same question in the streamlit community but suspect it might be something that is rather related to statsmodel than streamlit? #### Output of ``import statsmodels.api as sm; sm.show_versions()`` <details> INSTALLED VERSIONS ------------------ Python: 3.11.9.final.0 statsmodels =========== Installed: 0.14.2 (C:\Users\Julia.Schulz\Desktop\streamlit thing with newest modules\streamlit-app-venv\Lib\site-packages\statsmodels) Required Dependencies ===================== cython: Not installed numpy: 2.1.0 (C:\Users\Julia.Schulz\Desktop\streamlit thing with newest modules\streamlit-app-venv\Lib\site-packages\numpy) scipy: 1.14.1 (C:\Users\Julia.Schulz\Desktop\streamlit thing with newest modules\streamlit-app-venv\Lib\site-packages\scipy) pandas: 2.2.2 (C:\Users\Julia.Schulz\Desktop\streamlit thing with newest modules\streamlit-app-venv\Lib\site-packages\pandas) dateutil: 2.9.0.post0 (C:\Users\Julia.Schulz\Desktop\streamlit thing with newest modules\streamlit-app-venv\Lib\site-packages\dateutil) patsy: 0.5.6 (C:\Users\Julia.Schulz\Desktop\streamlit thing with newest modules\streamlit-app-venv\Lib\site-packages\patsy) Optional Dependencies ===================== matplotlib: Not installed cvxopt: Not installed joblib: Not installed Developer Tools ================ IPython: Not installed jinja2: 3.1.4 (C:\Users\Julia.Schulz\Desktop\streamlit thing with newest modules\streamlit-app-venv\Lib\site-packages\jinja2) sphinx: Not installed pygments: 2.18.0 (C:\Users\Julia.Schulz\Desktop\streamlit thing with newest modules\streamlit-app-venv\Lib\site-packages\pygments) pytest: Not installed virtualenv: Not installed </details>

julia.schulz · August 30, 2024, 4:08pm

Yes, statsmodels forum provided an answer.
Thanks for your help here!

system · September 1, 2024, 4:09pm

This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
Different predictions between Streamlit and Jupyter Notebook Using Streamlit	6	1059	September 15, 2023
Reading pickle file python Community Cloud	4	3219	December 2, 2023
Myapp.py not displaying in browser Using Streamlit	2	597	December 30, 2022
Alignment is different in local version and cloud version Community Cloud streamlit-cloud	6	722	January 25, 2023
App works locally but not on streamlit cloud Deployment	3	686	November 17, 2023

Different results in local streamlit and deployed streamlit app

Related topics

Hello there 👋🏻

Cookie settings

Strictly necessary cookies

Performance cookies

Functional cookies

Targeting cookies