This package is considered a duplicate. The official version of this package is found at:https://remkoduursma.r-universe.dev/smatr

Package: smatr 3.4-8

Fonti Kar

smatr: (Standardised) Major Axis Estimation and Testing Routines

Methods for fitting bivariate lines in allometry using the major axis (MA) or standardised major axis (SMA), and for making inferences about such lines. The available methods of inference include confidence intervals and one-sample tests for slope and elevation, testing for a common slope or elevation amongst several allometric lines, constructing a confidence interval for a common slope or elevation, and testing for no shift along a common axis, amongst several samples. See Warton et al. 2012 <doi:10.1111/j.2041-210X.2011.00153.x> for methods description.

Authors:David Warton [aut], Remko Duursma [aut], Daniel Falster [aut], Sara Taskinen [aut], Fonti Kar [aut, cre]

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manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
smatr/json (API)

# Install 'smatr' in R:

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

Bug tracker:https://github.com/traitecoevo/smatr/issues

Datasets:

leaflife - Leaf longevity and leaf mass per area for plant species from different sites
leafmeas - Leaf mass per area and photosynthetic rate for plant species from different sites

On CRAN:

allometric-lines inference

7.32 score 2 stars 5 packages 312 scripts 1.5k downloads 109 mentions 10 exports 20 dependencies

Last updated from:fcc3f6839b. Checks:7 NOTE, 2 OK. Indexed: no.

Target	Result	Time
linux-devel-x86_64	NOTE	154
source / vignettes	OK	197
linux-release-x86_64	NOTE	129
macos-release-arm64	NOTE	114
macos-oldrel-arm64	NOTE	87
windows-devel	NOTE	84
windows-release	NOTE	83
windows-oldrel	NOTE	91
wasm-release	OK	107

Exports:elev.com elev.test line.cis ma meas.est multcompmatrix shift.com slope.com slope.test sma

Dependencies:cli cpp11 dplyr generics glue lifecycle magrittr pillar pkgconfig purrr R6 rlang stringi stringr tibble tidyr tidyselect utf8 vctrs withr

Getting Started

One sample analyses | Testing for significance | Multiple sample analyses

Rendered fromsmatr.Rmdusingknitr::rmarkdown

Last update: 2022-08-25
Started: 2021-04-13

Help page	Topics
Extract coefficients from a 'sma' or 'ma' fit	coef.sma
Returns confidence intervals for sma object	confint.sma
Test for equal elevation among several lines fitted with (standardised) major axes of common slope.	elev.com
One-sample test of a (standardised) major axis elevation	elev.test
Returns fitted values	fitted.sma
Leaf longevity and leaf mass per area for plant species from different sites	leaflife
Leaf mass per area and photosynthetic rate for plant species from different sites	leafmeas
Slope and elevation of a (standardised) major axis, with confidence intervals	line.cis
Major axis estimation and testing for one or several samples	ma
Measurement error variance estimation from repeated measures	meas.est
Multiple comparisons graphical matrix	multcompmatrix
Draw an X-Y plot	plot.sma
Predicting from an (Standardized) major axis estimation	predict.sma
Print an object of class 'sma'.	print.sma
Extract model residuals	residuals.sma
Test for no mean shift along a common (standardised) major axis	shift.com
Common slope test amongst several allometric lines	slope.com
One-sample test of a (standardised) major axis slope	slope.test
(Standardized) major axis estimation and testing for one or several samples	sma
Print a summary	summary.sma

Package: smatr 3.4-8

smatr: (Standardised) Major Axis Estimation and Testing Routines

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