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Thai Lottery Probability — An application for learning the statistics and principles of probability of the Thai government lottery, using real historical prize data.

📌 About the data in the app
The prize data in the app is referenced from the Government Lottery Office's Open Data API. You can verify the original data at:
https://www.glo.or.th/mission/awarding/stat-previous

Tired of searching for lucky numbers from unreliable sources? Uncover the truth behind numbers with science and mathematics — this app transforms real past prize results into easy-to-understand statistical lessons, free from manipulation or false hopes.

📊 Key Features

- Historical Statistics Dashboard — View the distribution of numbers from real prize results over many years, with clear cards indicating the data ranges used in the calculations (Start Date, End Date). (And the total number of draws)

- Positional Frequency Analysis — Delve into which digits 0-9 have appeared most frequently or least frequently in each position of the first prize, including the most frequently and least frequently drawn 2-digit and 3-digit ending numbers.

- Technical Analysis — Test the Chi-squared goodness-of-fit and compare the histogram with the expected value from the Poisson distribution to show that the actual prize results conform to a uniform distribution — Mathematical evidence proving that "lucky numbers" don't exist.

- Automatic Data Updates — The app adds the latest results from the GLO Open Data API on the 5th and 19th of every month, displaying the next update date on the home screen, and works offline with data saved on the device.

🧠 Educational Hub for Gambling Awareness

This app focuses on providing knowledge to build a correct understanding of statistical principles through 3 easy-to-read lessons:

- Independent Events — Learn why the results of this lottery draw... - No influence or sway over previous lottery results, just as coins have no memory.

- Gambler's Fallacy — Understand why "pending numbers," or numbers that haven't appeared for a long time, don't have a higher chance of appearing in the next draw, with a real-life case study from the Monte Carlo casino in 1913.

- Law of Large Numbers — Understand why frequency approaches 10% as the number of draws increases, and why short-term trend analysis lacks mathematical basis.

⚠️ Disclaimer
This app is developed for educational and statistical analysis purposes only.
- No random number generator or prediction system for speculation.
- No rigged formulas or predictions of future lottery results.
- Past statistics cannot be used to predict future lottery results, as every draw is a completely independent random event.
Please use your judgment and plan your finances carefully.

🔗 References:
- Government Lottery Office: https://www.glo.or.th
- Past Lottery Results Statistics: https://www.glo.or.th/mission/awarding/stat-previous
- GLO Open Data Center: https://gdcatalog.glo.or.th

Note: This app is not affiliated with or endorsed by the Government Lottery Office (GLO) — it is an independent educational app using public open data.