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rtrend (version 0.1.5)

Trend Estimating Tools

Description

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. .

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Install

install.packages('rtrend')

Monthly Downloads

326

Version

0.1.5

License

MIT + file LICENSE

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Maintainer

Dongdong Kong

Last Published

January 11th, 2024

Functions in rtrend (0.1.5)

apply_col

apply_col
set_dim

Set dimensions of an Object
movmean

movmean
mkTrend_r

Modified Mann Kendall
smooth_wSG

Weighted Savitzky-Golay
slope_rast

calculate slope of rast object
slope_sen

slope
summary_lm

summary_lm
slope_arr

slope_arr
chunk

chunk
rtrend-package

rtrend: Trend Estimating Tools
split_data

split_data
apply_3d

apply function for 3d array
llply_par

parallel apply and llply
acf.fft

faster autocorrelation based on ffw
array_3dTo2d

array_3dTo2d