نتایج جستجو برای: multivariate statistics

تعداد نتایج: 288316  

Journal: :Periodica Polytechnica Social and Management Sciences 2023

The Network Readiness Index (NRI) is one of the indicators that shows level digital development countries. NRI for 2021 130 countries, in contrast to 45 countries covered by International Digital Economy and Society (I-DESI) European Union, which measures only most developed This paper aims determine relationship between 12 sub-pillars NRI. We use Principal Component Analysis (PCA) perform a ma...

Journal: :Bernoulli 2022

We establish a Berry–Esseen bound for general multivariate nonlinear statistics by developing new multivariate-type randomized concentration inequality. The is the best possible many known statistics. As applications, bounds M-estimators and averaged stochastic gradient descent algorithms are obtained.

Journal: :Remote Sensing 2017
Maria Mira Miquel Ninyerola Meritxell Batalla Lluís Pesquer Xavier Pons

Month-to-month air temperature (Tair) surfaces are increasingly demanded to feed quantitative models related to a wide range of fields, such as hydrology, ecology or climate change studies. Geostatistical interpolation techniques provide such continuous and objective surfaces of climate variables, while the use of remote sensing data may improve the estimates, especially when temporal resolutio...

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