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ibd (version 1.2)

ibdgen: Generate an incidence matrix for given v,b,k, and concurrence matrix

Description

This function generate an incidence matrix for given v,b,k and concurrence matrix

Usage

ibdgen(v,b,k,NNPo,ntrial,pbar)

Arguments

v

number of treatments

b

number of blocks

k

block size

NNPo

specified concurrence matrix

ntrial

number of trials, default is 5

pbar

logical, progress bar to be displayed. Default is FALSE

Value

returns a v by b incidence matrix or a text that design was not found