Beyond Correlations: Why Astrology Needs a Causal Model
Can statistical correlations prove astrology? Learn why p-values, effect sizes, and statistical power are not enough without a causal model and testable mechanism.
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Notes, analyses and observations
Working notes, real-chart analyses and observations from research practice — without hasty conclusions or astrology jargon for its own sake.
Machine Learning for Event Prediction. Practical Steps
Testing astrology using the scientific method: neural networks, data, and statistics. Implementing validation code from scratch in NumPy.
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Machine Learning for Predictive Astrology: A Mathematical Formalization
Can astrological predictions be turned into a rigorous mathematical model? Learn how to train a computer to make predictions.
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How Astrology Uses Different Time Systems
Did you know astrology uses atomic time, cosmic clocks, and Earth’s rotation? Read how to use them for predictions
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Time Scales in Astrology – The Complete Guide
Learn how UT, UTC, TT, and sidereal time influence astrological calculations. A simple explanation of complex concepts.
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Pilot Study on Predicting Event Timing Using Horary Astrology
Explore the pilot study comparing the accuracy of horary astrologers to random individuals in predicting event timings.
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Primary Direction in Placidus System
A complete guide for astrologers: calculating a primary direction in Placidus house system with math formulas.
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A Circle of Mundane Aspects
Once it comes to primary directions, we need to observe the circle of aspects that doesn't coincide with the ecliptic.
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Mundane Position in the Placidus System
Equation of the mundane position of a planet from its right ascension and declination in Placidus house system.
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House Cusps in Placidus System
What is the mathematical equation for calculating the house cusps in the Placidus house system? For prof. astrologers
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