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NBBDesigns  

Neighbour Balanced Block Designs (NBBDesigns)
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("NBBDesigns", "1.1.0")



Attach the package and use:
library("NBBDesigns")
Maintained by
Ashutosh Dalal
[Scholar Profile | Author Map]
First Published: 2022-02-07
Latest Update: 2022-02-07
Description:
Neighbour-balanced designs ensure that no treatment is disadvantaged unfairly by its surroundings. The treatment allocation in these designs is such that every treatment appears equally often as a neighbour with every other treatment. Neighbour Balanced Designs are employed when there is a possibility of neighbour effects from treatments used in adjacent experimental units. In the literature, a vast number of such designs have been developed. This package generates some efficient neighbour balanced block designs which are balanced and partially variance balanced for estimating the contrast pertaining to direct and neighbour effects, as well as provides a function for analysing the data obtained from such trials (Azais, J.M., Bailey, R.A. and Monod, H. (1993). "A catalogue of efficient neighbour designs with border plots". Biometrics, 49, 1252-1261 ; Tomar, J. S., Jaggi, Seema and Varghese, Cini (2005). "On totally balanced block designs for competition effects"). This package contains functions named nbbd1(),nbbd2(),nbbd3(),pnbbd1() and pnbbd2() which generates neighbour balanced block designs within a specified range of number of treatment (v). It contains another function named anlys()for performing the analysis of data generated from such trials.
How to cite:
Ashutosh Dalal (2022). NBBDesigns: Neighbour Balanced Block Designs (NBBDesigns). R package version 1.1.0, https://cran.r-project.org/web/packages/NBBDesigns. Accessed 02 May. 2025.
Previous versions and publish date:
1.0.0 (2022-02-07 12:40)
Other packages that cited NBBDesigns R package
View NBBDesigns citation profile
Other R packages that NBBDesigns depends, imports, suggests or enhances
Complete documentation for NBBDesigns
Functions, R codes and Examples using the NBBDesigns R package
Some associated functions: anlys . nbbd1 . nbbd2 . nbbd3 . pnbbd1 . pnbbd2 . sample_data . 
Some associated R codes: NBBDesigns.R .  Full NBBDesigns package functions and examples
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