4 citations · 10 across the 13 of their papers we have counts for
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math.ST2015★ 2 cited
Identifiability of directed Gaussian graphical models with one latent source
Dennis Leung, Mathias Drton, Hisayuki Hara
We study parameter identifiability of directed Gaussian graphical models with one latent variable. In the scenario we consider, the latent variable is a confounder that forms a sou…
math.ST2015
Testing independence in high dimensions with sums of rank correlations
Dennis Leung, Mathias Drton
We treat the problem of testing independence between m continuous variables when m can be larger than the available sample size n. We consider three types of test statistics that a…