TORDs (version 1.0.0)

STORDs: Sequential Third Order Rotatable Designs

Description

This function generates sequential third order rotatable designs given in Das and Narasimham (1962) for a given number of input factors, v (3<=v<=15) with coded levels of the factors. It gives the randomized layout of the design in two blocks viz., block1 and block2.

Usage

STORDs(v, randomization = FALSE)

Arguments

v

Number of input factors, v(3<=v<=15)

randomization

It is for generating the randomized layout of the design. It takes either TRUE or FALSE and by default, it is set to FALSE

Value

Sequential Third Order Rotatable Designs (STORDs) for a given v.

References

1) Das, M. N., and V. L. Narasimham (1962). <DOI:10.1214/aoms/1177704374>. "Construction of rotatable designs through balanced incomplete block designs".

2) M. Hemavathi, Eldho Varghese, Shashi Shekhar & Seema Jaggi (2022)<DOI:10.1080/02664763.2020.1864817>." Sequential asymmetric third order rotatable designs (SATORDs)".

3) M. Hemavathi, Shashi Shekhar, Eldho Varghese, Seema Jaggi, Bikas Sinha & Nripes Kumar Mandal (2022)<DOI:10.1080/03610926.2021.1944213>." Theoretical developments in response surface designs: an informative review and further thoughts".

Examples

# NOT RUN {
library(TORDs)
STORDs(5,FALSE)
# }