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Mattias Villani
@mattiasvillani
Professor of Statistics at Stockholm University
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Time-varying Poisson model with dynamic shrinkage process prior
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Mattias Villani
May 28
1
Local level model with dynamic shrinkage process prior
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Mattias Villani
May 28
Local level model
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Mattias Villani
May 28
Time-varying regression model
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Mattias Villani
May 29
Fisher Z-distribution
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Mattias Villani
May 28
Gumbel–Softmax Distribution
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Mattias Villani
Jan 14
Exam scores on True/False problems
Mattias Villani
May 21, 2025
Student-t distribution (standard)
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Mattias Villani
May 5, 2025
Likelihood and Information
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Mattias Villani
May 10
Function optimization
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Mattias Villani
Mar 25, 2025
The power function
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Mattias Villani
Mar 13, 2025
Taylor approximation
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Mattias Villani
Mar 13, 2025
The Taylor approximation
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Mattias Villani
Sep 20, 2025
A function and its derivatives
Mattias Villani
Apr 11, 2025
Chebyshev's inequality
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Mattias Villani
Apr 11, 2025
Time-varying Beta model with dynamic shrinkage process prior
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Mattias Villani
Mar 9, 2025
Time-varying Poisson model with dynamic shrinkage process prior
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Mattias Villani
Dec 13, 2025
The logarithm function
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Mattias Villani
Mar 20, 2025
The exponential function
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Mattias Villani
Mar 22
Intro to Observable notebooks
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Mattias Villani
Feb 20, 2025
Inverse Gamma distribution
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Mattias Villani
Feb 16, 2025
Compound-Gamma distribution
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Mattias Villani
Feb 16, 2025
Prior predictive - iid Poisson model with Gamma prior
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Mattias Villani
Oct 16, 2025
The derivative
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Mattias Villani
Mar 26
Gumbel distribution
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Mattias Villani
Jan 24, 2025
Coverage of confidence intervals for a proportion - Wald vs Wilson
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Mattias Villani
Feb 21, 2025
Local level model
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Mattias Villani
Jan 8, 2025
Bayesian hypothesis test for a mean in a normal population
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Mattias Villani
Oct 27, 2025
Local level model with dynamic shrinkage process prior
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Mattias Villani
Mar 2, 2025
Z-distribution
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Mattias Villani
Aug 22, 2024
Spectral density ARMA(p,q)×(P,Q)
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Mattias Villani
Aug 19, 2024
Time-varying spectral density for US industrial production
Mattias Villani
Feb 20, 2025
Sampling distribution and likelihood function - Bernoulli model
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Mattias Villani
Aug 16, 2024
Sampling distribution and likelihood function - Normal model
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Mattias Villani
Jul 28, 2024
Identification of the mean in an AR(1) process
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Mattias Villani
Jul 27, 2024
Beta-Binomial distribution
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Mattias Villani
Mar 15, 2025
Kullback-Leibler divergence - continuous distributions
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Mattias Villani
May 12
1
Coverage of interval estimates for a proportion
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Mattias Villani
Sep 3
Autoregressive processes - simulation and autocorrelation
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Mattias Villani
May 13, 2025
Inverse Gaussian (Wald) distribution
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Mattias Villani
May 26, 2024
