In designs generated by cbc_design(methods = random|full|orthogonal|dopt), overlapped levels in a same question is not minimized. It could be a problematic, especially in random design.
It could be very helpfull if we can minimize overlap, or avoiding full overlap of any one attribute.
(this request is based on https://github.com/jhelvy/cbcTools/issues/27#issuecomment-1672973164)
Hello,
In designs generated by cbc_design(methods = random|full|orthogonal|dopt), overlapped levels in a same question is not minimized. It could be a problematic, especially in random design. It could be very helpfull if we can minimize overlap, or avoiding full overlap of any one attribute. (this request is based on https://github.com/jhelvy/cbcTools/issues/27#issuecomment-1672973164)
Thank you so much, Shigeru