TY - JOUR T1 - Sufficient reduction methods for multivariate time-dependent health surveillance data JO - Communications in Statistics - Theory and Methods PY - 2016/02/10 AU - Siripanthana S AU - Stillman EC ED - DO - DOI: 10.1080/03610926.2013.853793 VL - 45 IS - 4 SP - 950 EP - 966 Y2 - 2024/12/22 ER -