R-universe search: "probability-distributions"

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tsmodels

tsdistributions:Location Scale Standardized Distributions

Location-Scale based distributions parameterized in terms of mean, standard deviation, skew and shape parameters and estimation using automatic differentiation. Distributions include the Normal, Student and GED as well as their skewed variants ('Fernandez and Steel'), the 'Johnson SU', and the Generalized Hyperbolic. Also included is the semi-parametric piece wise distribution ('spd') with Pareto tails and kernel interior.

Maintained by Alexios Galanos. Last updated 4 months ago.

distributions finance probability-distribution probability-distributions statistical-distributions timeseries cpp

113.1 match 4 stars 6.66 score 19 scripts 2 dependents

paulnorthrop

smovie:Some Movies to Illustrate Concepts in Statistics

Provides movies to help students to understand statistical concepts. The 'rpanel' package <https://cran.r-project.org/package=rpanel> is used to create interactive plots that move to illustrate key statistical ideas and methods. There are movies to: visualise probability distributions (including user-supplied ones); illustrate sampling distributions of the sample mean (central limit theorem), the median, the sample maximum (extremal types theorem) and (the Fisher transformation of the) product moment correlation coefficient; examine the influence of an individual observation in simple linear regression; illustrate key concepts in statistical hypothesis testing. Also provided are dpqr functions for the distribution of the Fisher transformation of the correlation coefficient under sampling from a bivariate normal distribution.

Maintained by Paul J. Northrop. Last updated 1 years ago.

central-limit-theorem correlation-coefficient extremal-types-theorem extremes hypothesis-testing likelihood-ratio-test linear-regression log-likelihood movie probability-distributions regression score-test statistical-concepts statistics statistics-learning teaching teaching-materials test-statistic wald-test

30.3 match 1 stars 3.70 score 10 scripts