TY - RPRT TI - MIXREG: a computer program for mixed-effects regression analysis with autocorrelated errors. AU - D Hedeker AU - R D Gibbons PY - 1996 DO - 10.1016/0169-2607(96)01723-3 UR - https://pubmed.ncbi.nlm.nih.gov/8800609/ ID - 8800609 ER -