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https://github.com/petrushev/bayesian-modeling
Case studies with Bayesian methods
https://github.com/petrushev/bayesian-modeling
bayesian-data-analysis bayesian-inference bayesian-methods hierarchical-models jupyter-notebook mcmc multilevel-models pymc3 python statistical-models
Last synced: about 2 months ago
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Case studies with Bayesian methods
- Host: GitHub
- URL: https://github.com/petrushev/bayesian-modeling
- Owner: petrushev
- License: gpl-3.0
- Created: 2019-06-23T14:18:40.000Z (over 5 years ago)
- Default Branch: master
- Last Pushed: 2023-07-04T10:26:53.000Z (over 1 year ago)
- Last Synced: 2023-07-04T11:29:35.993Z (over 1 year ago)
- Topics: bayesian-data-analysis, bayesian-inference, bayesian-methods, hierarchical-models, jupyter-notebook, mcmc, multilevel-models, pymc3, python, statistical-models
- Language: Jupyter Notebook
- Homepage:
- Size: 16.6 MB
- Stars: 9
- Watchers: 1
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# bayesian-modeling
Case studies with Bayesian methods
## Hierarchical model for spelling performance
A [hierarchical model](01%20spelling/spelling.ipynb) for the `spelling` data from the study `D. Thissen, Steinberg, and Wainer` (1993)
![average actor rates](01%20spelling/average_actor.svg)
## Multinomial logistic model for three-class classifition
A [multinomial logistic model](02%20iris/classification.ipynb) for the `iris` dataset (Fisher, 1936)
![sepal evaluation](02%20iris/sepal-evaluation.svg)
## Fourier analysis for time series
A [Fourier analysis model](03%20keeling/periodic.ipynb) for the Mauna Loa CO2 data (the `Keeling curve`)
![keeling curve](03%20keeling/monthly_var.svg)
## Time series modeling with heteroskedastic data
A [hierarchical time series model](04%20air-politution/air-polution.ipynb) with log-normal likelihood for air polution data in Skopje.
![log-normal time-series](04%20air-politution/pm10.svg)
## Inference with weights on observed data
A [simple example using Potential](05%20weighted%20observations/potential-example.ipynb) for inference with data with weights
![large poisson dataset](05%20weighted%20observations/poisson_large.png)
## Monotone dependency modeling
A [simple example using Dirichlet prior](06%20monotone/monotone-dirichlet.ipynb) for modeling of monotone dependency
![monotone dependency](06%20monotone/monotone.svg)
## Slow evolving multiplicative factor - Covid-19 Rt model
A [model for estimation of the Rt reproductive factor for Covid-19](07%20covid19/simple-MK.ipynb), modeled with Random walks in the log scale.
![covid 19 Rt factor](07%20covid19/mk_daily_R_en.png)