双变量纵向数据协方差矩阵的一种新的嵌套Cholesky分解与估计
A new nested Cholesky decomposition and estimation for the covariance matrix of bivariate longitudinal data
Computational Statistics and Data Analysis · 2016
被引 20
ABS 3
- Sanying Feng
- Liugen Xue 通讯
- Heng Lian
计量经济学统计学纵向数据分析协方差估计