TY - GEN AU - Wang,Jichuan AU - Carpenter,James R AU - Kepler,Michael A TI - Using SAS to conduct nonparametric residual bootstrap multilevel modeling with a small number of groups SN - 0169-2607 PY - 2006///1018 KW - Models, Statistical KW - Statistics, Nonparametric N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.cmpb.2006.02.006 ER -