Based on concise mathematics a logical reasoning, a simple accurate and free of epistemic uncertainty, called Persian Probability Distribution (PPD) is developed. The PPD is a two parameter distribution. The parameters are directly obtained from the cumulative data. In spite of all available distributions in the literature, the PPD directly derives the CDF! The PDF is then defined for comparison. More information are on this site, and may be obtained from e-mail: [email protected]

The PPD is proposed as a replacement for the whole era of probability! I invite all to enter into this discussion. There is no data that can not be analyzed by the PPD. What is your idea about the PPD?