Converts a binary vector or matrix in
PG(n-1,2) into string-vector/matrix .
A binary vector or a matrix of binary vectors representing a flat or spread/star in
Takes an array (a binary vector or an array of binary vectors, upto three dimensions) and returns the character string representation of the vectors. This can be used for reporting spreads and stars in an easy-to-read format. Recall that a sprad/star should be formatted as a 3-dimensional array with
star[i,j,k] indicating whether or not the
ith basic factor is present in the
jth effect of the
kth flat of
star. See Spencer et al. (2019) for details.
Character string representation of the input
Neil Spencer, Pritam Ranjan, Franklin Mendivil
Spencer, N.A., Ranjan, P., and Mendivil, F., (2019), "Isomorphism Check for 2^n Factorial Designs with Randomization Restrictions", Journal of Statistical Theory and Practice, 13(60),1-24 [https://doi.org/10.1007/s42519-019-0064-5]
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## Example 1: converts c(0,1,1,0) into "BC" vec = c(0,1,1,0) vectortostring(vec) ## Example 2: converts "spreadn6t3a" into character string representation data(spreadn6t3a) vectortostring(spreadn6t3a) ## Example 3: converts "starn5t3a" into character string representation data(starn5t3a) vectortostring(starn5t3a)
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