Math PHP v0.48.0 Release Notes
Release Date: 2018-12-16 // over 5 years ago-
🆕 New Features
- Matrix submatrix
- Mahalanobis distance
- Bernoulli distribution mean, median, mode and variance
- Binomial distribution mean and variance
- Geometric distribution mean, median, mode and variance
- Hypergeometric distribution mode and variance
- NegativeBinomial (Pascal) distribution CDF, mean, mode and variance
- Poisson distribution mean, median, mode and variance
- Discrete Uniform distribution variance
👌 Improvements
- Binomial distribution PMF uses more numerically stable multiplication method
- 🛠 Fix potential divide by zero in TheilSen regression
Backwards Incompatible Changes
- 🚚 Multinomial distribution moved from Discrete to Multivariate namespace