ON THE TRACE OF A WISHART.
ON THE TRACE OF A WISHART.
复制标题
追寻威沙特的踪迹。
DOI:
10.1080/03610929808832218
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发表时间:
2018
期刊:
影响因子:
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通讯作者:
Muller,KeithE
中科院分区:
文献类型:
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作者:
Glueck,DeborahH;Muller,KeithE
A derivation based on spectral decomposition allows specifying the characteristic function of the trace of a singular or nonsingular, central or noncentral, true or pseudo-Wishart. The trace equals a weighted sum of noncentral chi-squared random variables and constants. We describe computational methods.