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IsoCheck (version 0.1.0)

Isomorphism Check for Multi-Stage Factorial Designs with Randomization Restrictions

Description

Contains functions to check the isomorphism of multi-stage factorial designs with randomisation restrictions based on balanced spreads and balanced covering stars of PG(n-1,2) as described in Spencer, Ranjan and Mendivil (2019) .

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Version

Install

install.packages('IsoCheck')

Monthly Downloads

24

Version

0.1.0

License

GPL-2

Maintainer

Pritam Ranjan

Last Published

March 25th, 2020

Functions in IsoCheck (0.1.0)

spreadn4t2a

Data: A cyclic 1-spread of PG(3,2)
starn8t5a

Data: A 4-star of PG(7,2)
spreadn6t3a

Data: A cyclic 2-spread of PG(5,2)
star_to_spread

Converts a star to its corresponding spread
spreadn6t2a

Data: A cyclic 1-spread of PG(5,2)
checkSpreadIsomorphism

Checking the Isomorphism of Two Spreads
spreadn6t3b

Data: A cyclic 2-spread of PG(5,2)
applyCollineation

Relabel a Spread or Star with a Collineation Matrix
is.spread

Boolean check for a proper Spread
starn8t5b

Data: A 4-star of PG(7,2)
checkStarIsomorphism

Checking the Isomorphism of Two Stars
spreadn4t2b

Data: A cyclic 1-spread of PG(3,2)
starn5t3b

Data: A 2-star of PG(4,2)
spreadn6t2b

Data: A cyclic 1-spread of PG(5,2)
stringtovector

Converts a character string representation of a factorial effect into the vector form
spreadn6t2c

Data: A cyclic 1-spread of PG(5,2)
vectortostring

Converts a binary vector to character strings
starn5t3a

Data: A 2-star of PG(4,2)
checkStarEquivalence

Checking the Equivalence of Two Stars
is.star

Boolean check for a proper Star
getBitstrings

Bitstring Representation of a Spread or Star
checkSpreadEquivalence

Checking the Equivalence of Two Spreads