| bibd {ibd} | R Documentation |
This function generates a balanced incomplete block design with given number of treaments(v), number of blocks(b), number of replications (r), block size(k) and number of concurrences (lambda).
bibd(v,b,r,k,lambda,ntrial,pbar=FALSE)
v |
number of treatments |
b |
number of blocks |
r |
number of replications |
k |
block size |
lambda |
number of concurrences |
ntrial |
number of trials |
pbar |
logical value indicating whether progress bar will be displayed or not. Default is FALSE |
v |
number of treatments |
b |
number of blocks |
r |
number of replications |
k |
block size |
lambda |
number of replications |
design |
block contents in a b by k matrix |
N |
incidence matrix of the generated design |
NNP |
concurrence matrix of the generated design |
Aeff |
Lower bound to the A-efficiency of the generated design |
Deff |
Lower bound to the D-efficiency of the generated design |
B N Mandal <mandal.stat@gmail.com>
Mandal, BN, Gupta, VK and Parsad, R. (2013). Application of optimization techniques for construction of incomplete block designs. Project report, IASRI, New Delhi. Mandal, B. N., Gupta, V. K., & Parsad, R. (2014). Efficient Incomplete Block Designs Through Linear Integer Programming. American Journal of Mathematical and Management Sciences, 33(2), 110-124. Mandal, B. N. (2014). Linear integer programming approach to construction of balanced incomplete block designs. Communications in Statistics-Simulation and Computation, (in print).
bibd(7,7,3,3,1,pbar=FALSE)