verification - Weather Forecast Verification Utilities

Utilities for verifying discrete, continuous and probabilistic forecasts, and forecasts expressed as parametric distributions are included.

Last updated 9 years ago

5.60 score 3 stars 6 packages 452 scripts 1.6k downloads

ismev - An Introduction to Statistical Modeling of Extreme Values

Functions to support the computations carried out in `An Introduction to Statistical Modeling of Extreme Values' by Stuart Coles. The functions may be divided into the following groups; maxima/minima, order statistics, peaks over thresholds and point processes.

Last updated 7 years ago

4.98 score 13 packages 258 scripts 2.4k downloads

extRemes - Extreme Value Analysis

General functions for performing extreme value analysis. In particular, allows for inclusion of covariates into the parameters of the extreme-value distributions, as well as estimation through MLE, L-moments, generalized (penalized) MLE (GMLE), as well as Bayes. Inference methods include parametric normal approximation, profile-likelihood, Bayes, and bootstrapping. Some bivariate functionality and dependence checking (e.g., auto-tail dependence function plot, extremal index estimation) is also included. For a tutorial, see Gilleland and Katz (2016) <doi: 10.18637/jss.v072.i08> and for bootstrapping, please see Gilleland (2020) <doi: 10.1175/JTECH-D-20-0070.1>.

Last updated 10 months ago

4.60 score 2 stars 5 packages 460 scripts 2.9k downloads

distillery - Method Functions for Confidence Intervals and to Distill Information from an Object

Some very simple method functions for confidence interval calculation, bootstrap resampling aimed at atmospheric science applications, and to distill pertinent information from a potentially complex object; primarily used in common with packages extRemes and SpatialVx. To reference this package and for a tutorial on the bootstrap functions, please see Gilleland (2020) <doi: 10.1175/JTECH-D-20-0069.1> and Gilleland (2020) <doi: 10.1175/JTECH-D-20-0070.1>.

Last updated 4 years ago

2.87 score 7 packages 19 scripts 1.8k downloads

smoothie - Two-Dimensional Field Smoothing

Perform two-dimensional smoothing for spatial fields using FFT and the convolution theorem (see Gilleland 2013, <doi:10.5065/D61834G2>).

Last updated 3 years ago

1.95 score 2 packages 15 scripts 245 downloads

in2extRemes - Into the extRemes Package

Graphical User Interface (GUI) to some of the functions in the package extRemes version >= 2.0 are included.

Last updated 8 years ago

1.00 score 2 scripts 287 downloads