Package: earlywarnings 1.1.29

earlywarnings: Early Warning Signals for Critical Transitions in Time Series

The Early-Warning-Signals Toolbox provides methods for estimating statistical changes in time series that can be used for identifying nearby critical transitions.

Authors:Vasilis Dakos [aut, cre], Leo Lahti [aut]

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earlywarnings.pdf |earlywarnings.html✨
earlywarnings/json (API)

# Install 'earlywarnings' in R:

install.packages('earlywarnings', repos = c('https://vdakos.r-universe.dev', 'https://cloud.r-project.org'))

Datasets:

YD2PB_grayscale - YD2PB_grayscale data set
circulation - Circulation data set
foldbif - Foldbif data set

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

3.88 score 75 scripts 270 downloads 2 mentions 12 exports 57 dependencies

Last updated 2 years agofrom:3915192aa4. Checks:1 OK, 8 NOTE. Indexed: yes.

Target	Result	Latest binary
Doc / Vignettes	OK	Mar 28 2025
R-4.5-win	NOTE	Mar 28 2025
R-4.5-mac	NOTE	Mar 28 2025
R-4.5-linux	NOTE	Mar 28 2025
R-4.4-win	NOTE	Mar 28 2025
R-4.4-mac	NOTE	Mar 28 2025
R-4.4-linux	NOTE	Mar 28 2025
R-4.3-win	NOTE	Mar 28 2025
R-4.3-mac	NOTE	Mar 28 2025

Exports:bdstest_ews ch_ews ddjnonparam_ews find.optima generic_ews livpotential_ews movpotential_ews PlotPotential qda_ews sensitivity_ews surrogates_ews UnivariateGrouping

Dependencies:boot cli cluster colorspace curl dotCall64 evaluate fansi farver fields ggplot2 glue gtable highr isoband jsonlite Kendall KernSmooth knitr labeling lattice lifecycle lmtest magrittr maps maptree MASS Matrix mgcv moments munsell nlme nortest pillar pkgconfig quadprog quantmod R6 RColorBrewer Rcpp rlang rpart scales som spam tgp tibble tseries TTR utf8 vctrs viridisLite withr xfun xts yaml zoo

earlywarnings vignette

Vasilis Dakos and Leo Lahti

Rendered fromvignette.Rmdusingknitr::rmarkdownon Mar 28 2025.

Last update: 2022-10-10
Started: 2022-10-10

Citation

Readme and manuals

Help Manual

Help page	Topics
BDS test Early Warning Signals	bdstest_ews
Conditional Heteroskedasticity	ch_ews
circulation data set	circulation
Drift Diffusion Jump Nonparametrics Early Warning Signals	ddjnonparam_ews
find.optima	find.optima
foldbif data set	foldbif
Generic Early Warning Signals	generic_ews
Potential Analysis for univariate data	livpotential_ews
Moving Average Potential	movpotential_ews
Plot Potential	PlotPotential
Quick Detection Analysis for Generic Early Warning Signals	qda_ews
Sensitivity Early Warning Signals	sensitivity_ews
Surrogates Early Warning Signals	surrogates_ews
Get group assigment indices for univariate data points, given cluster break points	UnivariateGrouping
YD2PB_grayscale data set	YD2PB_grayscale