Results 261 to 270 of about 2,562,360 (318)

Earlier age at onset is associated with more severe sensory phenomena in drug-naive, comorbidity-free patients with obsessive-compulsive disorder. [PDF]

open access: yesFront Psychiatry
Kawahito M   +12 more
europepmc   +1 more source

NONPARAMETRIC LIKELIHOOD: EFFICIENCY AND ROBUSTNESS

The Japanese Economic Review, 2007
Nonparametric likelihood is a natural generalization of parametric likelihood and it offers effective methods for analysing economic models with nonparametric components. This is of great interest, since econometric theory rarely suggests a parametric form of the probability law of data.
Yuichi Kitamura
openaire   +2 more sources

Benchmarking nonparametric Granger causality: Robustness against downsampling and influence of spectral decomposition parameters

open access: yesNeuroImage, 2018
&NA; Brain function arises from networks of distributed brain areas whose directed interactions vary at subsecond time scales. To investigate such interactions, functional directed connectivity methods based on nonparametric spectral factorization are ...
Mattia F Pagnotta   +2 more
exaly   +2 more sources

Nonparametric Estimation of the Leverage Effect: A Trade-Off Between Robustness and Efficiency

open access: yesJournal of the American Statistical Association, 2017
Ilze Kalnina, Dacheng Xiu
exaly   +2 more sources

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