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Cointegration and Pairs Trading: When Time Series Move Together

Cointegration and Pairs Trading: When Time Series Move Together

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11 min read
We built a mahjong dangerous-tile predictor calibrated on 4.97M real hands

We built a mahjong dangerous-tile predictor calibrated on 4.97M real hands

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2 min read
Cox Proportional Hazards: The Workhorse of Survival Analysis

Cox Proportional Hazards: The Workhorse of Survival Analysis

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11 min read
Lending's Old Faithful: How a 1958 Breakthrough Still Holds Off the AI Rush

Lending's Old Faithful: How a 1958 Breakthrough Still Holds Off the AI Rush

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5 min read
Durjay Views A Simple Laravel View Counter Package

Durjay Views A Simple Laravel View Counter Package

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2 min read
Why Pairing Your Bootstrap Is Necessary — And When It Stops Helping

Why Pairing Your Bootstrap Is Necessary — And When It Stops Helping

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5 min read
Understanding Correlation in PHP: Pearson vs Spearman vs Kendall Tau

Understanding Correlation in PHP: Pearson vs Spearman vs Kendall Tau

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4 min read
The AI audit rep-curve: why 1 run gives you 67 percent reliability

The AI audit rep-curve: why 1 run gives you 67 percent reliability

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6 min read
Eval Set Sizing: The Statistical Power Math Behind LLM A/B Tests

Eval Set Sizing: The Statistical Power Math Behind LLM A/B Tests

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8 min read
PCR vs PLS: When Fewer Features Beat More

PCR vs PLS: When Fewer Features Beat More

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12 min read
Ami a NumPy-ból hiányzik: Cramer-féle V

Ami a NumPy-ból hiányzik: Cramer-féle V

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5 min read
Amikor nem működik a korreláció I.

Amikor nem működik a korreláció I.

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5 min read
The Future of AI Prediction: Uncertainty Quantification, Monte Carlo Methods & Statistical Mathematics

The Future of AI Prediction: Uncertainty Quantification, Monte Carlo Methods & Statistical Mathematics

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11 min read
Gold Crashes Below $4,350: $1.5 Trillion Wipeout Analyzed with Monte Carlo and Bayesian Methods

Gold Crashes Below $4,350: $1.5 Trillion Wipeout Analyzed with Monte Carlo and Bayesian Methods

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7 min read
Financial Markets Under Uncertainty: Gold, Silver & Crypto Analysis with Monte Carlo Predictions

Financial Markets Under Uncertainty: Gold, Silver & Crypto Analysis with Monte Carlo Predictions

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9 min read
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