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trend (version 1.1.6)

Non-Parametric Trend Tests and Change-Point Detection

Description

The analysis of environmental data often requires the detection of trends and change-points. This package includes tests for trend detection (Cox-Stuart Trend Test, Mann-Kendall Trend Test, (correlated) Hirsch-Slack Test, partial Mann-Kendall Trend Test, multivariate (multisite) Mann-Kendall Trend Test, (Seasonal) Sen's slope, partial Pearson and Spearman correlation trend test), change-point detection (Lanzante's test procedures, Pettitt's test, Buishand Range Test, Buishand U Test, Standard Normal Homogeinity Test), detection of non-randomness (Wallis-Moore Phase Frequency Test, Bartels rank von Neumann's ratio test, Wald-Wolfowitz Test) and the two sample Robust Rank-Order Distributional Test.

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Version

Install

install.packages('trend')

Monthly Downloads

3,616

Version

1.1.6

License

GPL-3

Last Published

October 10th, 2023

Functions in trend (1.1.6)

plot.cptest

Plotting cptest-objects
maxau

Annual suspended sediment concentration and flow data, River Rhine
cs.test

Cox and Stuart Trend Test
csmk.test

Correlated Seasonal Mann-Kendall Test
mk.test

Mann-Kendall Trend Test
rrod.test

Robust Rank-Order Distributional Test
bartels.test

Bartels Test for Randomness
sea.sens.slope

Seasonal Sen's Slope
smk.test

Seasonal Mann-Kendall Trend Test
snh.test

Standard Normal Homogeinity Test (SNHT) for Change-Point Detection
hcb

Monthly concentration of particle bound HCB, River Rhine
sens.slope

Sen's slope
bu.test

Buishand U Test for Change-Point Detection
lanzante.test

Lanzante's Test for Change Point Detection
mult.mk.test

Multivariate (Multisite) Mann-Kendall Test
partial.cor.trend.test

Partial Correlation Trend Test
partial.mk.test

Partial Mann-Kendall Trend Test
ww.test

Wald-Wolfowitz Test for Independence and Stationarity
pettitt.test

Pettitt's Test for Change-Point Detection
summary.smktest

Object summaries
wm.test

Wallis and Moore Phase-Frequency Test
br.test

Buishand Range Test for Change-Point Detection
PagesData

Simulated data of Page (1955) as test-example for change-point detection