quatern_bquatern_b field in the
NIfTI/ANALYZE header.
quatern_b(object)
"quatern_b"(object)
quatern_b(object) <- value
"quatern_b"(object) <- value
quatern.b(object)
"quatern.b"(object)
quatern.b(object) <- value
"quatern.b"(object) <- valuenifti or anlz.quatern_b field.