Loop for computation of design matrix (X) times the working scale parameters (B). Written in C++. Used in w2n.
XBloop_rcpp(DM, Xvec, nbObs, nr, nc, circularAngleMean, rindex, cindex)design matrix
working parameters
number of observations
number of rows in design matrix
number of column in design matrix
indicator for whether or not circular-circular regression model
row index for design matrix
column index for design matrix
XB matrix