Triangle Distribution Math2 months ago
Triangle Notation | Triangle Probability Density Funciton (PDF) | Triangle Cumulative Distribution Function (CDF) | Triangle Mean | Triangle Variance | Method of Moments Estimation | Type 1 | Type 2 | Maximum Likelihood Estimation | Maximizing the Likelihood with respect to $c$ (given $a$ and $b$) | Case 1: $c$ is between the first and second to last order statistic $r \ \epsilon \ (1, \dots, n-1)$ | Side note on $z=c^r(1-c)^{n-r}$ being unimodal | Case 2: $c$ is between 0 and the first order statistic $r = 0$ | Case 3: $c$ is between the last order statistic $r = n$ and 1 | All Cases | Negative Log Likelihood | Case 1: $a = c \lt b$ | Case 2: $a \lt c = b$ | Case 3: $a \lt c \lt b$ | Gradient of the negative Log Likelihood Given $c$: | Hessian of the negative Log Likelihood Given $c$: | MLE Variance - Covariance | $r^{th}$ order statistic | Expected value of the $r^{th}$ order statistic | Expected Value of $r^{th}$ order statistic squared | Variance of the $r^{th}$ order statistic | Numerical Stability of Variance and Expected value of $r^{th}$ order statistic | Logarithmic Triangle distribution
