Can statistical models for network data incorporate t-distributed error terms?

Sep 3, 2018 ... The skew normal family is great for modeling skewed gaussian data, and the student t distribution is great for outliers. Dec 13, 2023 ... Up until the mid-1970s, some statisticians used the normal distribution approximation for large sample sizes and used the Student's t- ... Student's T distribution. Describes a normal variable whose precision is gamma distributed. If only nu parameter is passed, this specifies a standard (central) ... The purpose of the current article is to introduce prevention researchers to a FMM method for heavy-tailed data: FMM with Student t distributions. Student's t-distribution visualisation. Degrees of Freedom. Visualize Confidence Interval. Specify a Level of Confidence. Visualize P-value. Specify a t-value. Student's t-distribution is defined as the distribution of the random variable t which is - very loosely - the "best" that we can do not knowing the true ... The Student t distribution is generally bell-shaped, but with smaller sample sizes shows increased variability (flatter). In other words, the distribution is ... Apr 2, 2023 ... When calculating the error bound, a probability table for the Student's t-distribution can also be used to find the value of t. The table gives ... The Student-t Distribution ... Density, distribution function, quantile function and random generation for the Student-t distribution with location mu , scale ... Jul 29, 2004 ... The paired-difference t-test is commonly used in the machine learning community to determine whether one learning algorithm is better than ...