The promote
function promotes a vector argument to a single-column or
single-row matrix. Matrix arguments are returned unmodified.
promote(x, byrow = FALSE)
A matrix version of the x
argument.
A vector or matrix.
Logical value: if TRUE
, a vector will be promoted to a
single-row matrix; otherwise a single-column matrix will result.
Jon Clayden
Please cite the following reference when using TractoR in your work:
J.D. Clayden, S. Muñoz Maniega, A.J. Storkey, M.D. King, M.E. Bastin & C.A. Clark (2011). TractoR: Magnetic resonance imaging and tractography with R. Journal of Statistical Software 44(8):1-18. https://www.jstatsoft.org/v44/i08/.