Other packages > Find by keyword >

trialSizing  

Tools for Experimental Design Sizing
View on CRAN: Click here


Download and install trialSizing package within the R console
Install from CRAN:
install.packages("trialSizing")

Install from Github:
library("remotes")
install_github("cran/trialSizing")

Install by package version:
library("remotes")
install_version("trialSizing", "0.1.0")



Attach the package and use:
library("trialSizing")
Maintained by
Willyan Bandeira
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-08-05
Latest Update: 2026-08-05
Description:
Sizes field experiments from uniformity-trial data, following the relationship between the coefficient of variation and plot size. Checks a trial for the spatial structure the sizing methods assume (semivariogram, Moran's I, kriged field map), summarises the coefficient of variation over every plot shape the grid admits, and estimates the optimal plot size by the modified maximum curvature method of Meier and Lessman (1971), by the linear response plateau (LRP) and quadratic response plateau (QRP) models, and by the closed form of Paranaiba, Ferreira and Morais (2009), which can be compared side by side. From the coefficient of variation at the optimum it derives the number of replications needed to detect a given difference between treatment means, as in Cargnelutti Filho and others (2014). Every method returns standardised diagnostic statistics, optional bootstrap uncertainty for the breakpoint, and publication-style plots.
How to cite:
Willyan Bandeira (2026). trialSizing: Tools for Experimental Design Sizing. R package version 0.1.0, https://cran.r-project.org/web/packages/trialSizing. Accessed 25 Oct. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited trialSizing R package
View trialSizing citation profile
Other R packages that trialSizing depends, imports, suggests or enhances
Complete documentation for trialSizing
Functions, R codes and Examples using the trialSizing R package
Full trialSizing package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

RcmdrPlugin.aRnova  
R Commander Plug-in for Repeated-Measures ANOVA
R Commander plug-in for repeated-measures and mixed-design ('split-plot') ANOVA. It adds a new men ...
Download / Learn more Package Citations See dependency  
quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
nlstools  
Tools for Nonlinear Regression Analysis
Several tools for assessing the quality of fit of a gaussian nonlinear model are provided. ...
Download / Learn more Package Citations See dependency  
fstcore  
R Bindings to the 'Fstlib' Library
The 'fstlib' library provides multithreaded serialization of compressed data frames using the 'fst' ...
Download / Learn more Package Citations See dependency  
imputeTS  
Time Series Missing Value Imputation
Imputation (replacement) of missing values in univariate time series. Offers several imputation fu ...
Download / Learn more Package Citations See dependency  
CTT  
Classical Test Theory Functions
A collection of common test and item analyses from a classical test theory (CTT) framework. Analyses ...
Download / Learn more Package Citations See dependency  

29,218

R Packages

247,686

Dependencies

77,281

Author Associations

29,081

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA