Package: rtrend 0.1.5

Dongdong Kong

rtrend: Trend Estimating Tools

The traditional linear regression trend, Modified Mann-Kendall (MK) non-parameter trend and bootstrap trend are included in this package. Linear regression trend is rewritten by '.lm.fit'. MK trend is rewritten by 'Rcpp'. Finally, those functions are about 10 times faster than previous version in R. Reference: Hamed, K. H., & Rao, A. R. (1998). A modified Mann-Kendall trend test for autocorrelated data. Journal of hydrology, 204(1-4), 182-196. <doi:10.1016/S0022-1694(97)00125-X>.

Authors:Dongdong Kong [aut, cre], Heyang Song [aut]

rtrend_0.1.5.tar.gz
rtrend_0.1.5.zip(r-4.7)rtrend_0.1.5.zip(r-4.6)rtrend_0.1.5.zip(r-4.5)
rtrend_0.1.5.tgz(r-4.6-x86_64)rtrend_0.1.5.tgz(r-4.6-arm64)rtrend_0.1.5.tgz(r-4.5-x86_64)rtrend_0.1.5.tgz(r-4.5-arm64)
rtrend_0.1.5.tar.gz(r-4.7-arm64)rtrend_0.1.5.tar.gz(r-4.7-x86_64)rtrend_0.1.5.tar.gz(r-4.6-arm64)rtrend_0.1.5.tar.gz(r-4.6-x86_64)
rtrend_0.1.5.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
rtrend/json (API)

# Install 'rtrend' in R:

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

Bug tracker:https://github.com/rpkgs/rtrend/issues

Uses libs:

openblas– Optimized BLAS
c++– GNU Standard C++ Library v3
openmp– GCC OpenMP (GOMP) support library

On CRAN:

openblas cpp openmp

5.07 score 3 stars 1 packages 26 scripts 344 downloads 30 exports 12 dependencies

Last updated from:e23d71632c. Checks:13 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	OK	228
linux-devel-x86_64	OK	201
source / vignettes	OK	266
linux-release-arm64	OK	227
linux-release-x86_64	OK	215
macos-release-arm64	OK	147
macos-release-x86_64	OK	355
macos-oldrel-arm64	OK	148
macos-oldrel-x86_64	OK	444
windows-devel	OK	216
windows-release	OK	182
windows-oldrel	OK	157
wasm-release	OK	168

Exports:acf.fft apply_3d apply_col apply_par apply_row array_2dTo3d array_3dTo2d chunk llply_par mkTrend mkTrend_r movmean movmean_2d movmean2 parLapply2 rast_filter_time set_dim set_dimnames slope slope_arr slope_boot slope_mk slope_p slope_rast slope_sen slope_sen_r smooth_SG smooth_wSG split_data summary_lm

Dependencies:boot cpp11 fftwtools generics lubridate magrittr matrixStats plyr Rcpp RcppArmadillo terra timechange

slope_rast

Rendered fromslope_rast.Rmdusingknitr::rmarkdown

Last update: 2022-11-07
Started: 2022-11-07

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Modified Mann Kendall	mkTrend mkTrend_r
movmean	movmean movmean2 movmean_2d
Set dimensions of an Object	set_dim set_dimnames
calculate slope of rast object	rast_filter_time slope_rast
slope	slope slope_boot slope_mk slope_p slope_sen slope_sen_r
Weighted Savitzky-Golay	smooth_SG smooth_wSG
summary_lm	summary_lm