نتایج جستجو برای: cumulative distribution function

تعداد نتایج: 1799199  

Journal: :Advances in Mathematics 2023

This article studies the problem of nonparametric estimation conditional model a scalar response variable $Y$ given functional random $X$. Our estimate is based on semi recursive approach. The asymptotic properties proposed estimators are established Under Mixing Conditions.

تاپاک, لیلی, رفیعی, محمد, روشنایی, قدرت اله, صدیقی پاشاکی, عبدالعظیم, یعقوبی, آزاده,

Background and Objective: Breast cancer is one of the most common cancers in women worldwide. This study was conducted to analyze the factors related to survival of patients with breast cancer using two models of Cox proportional specific-cause and sub-distribution models (direct modeling of cumulative incidence). These patients were at the competitive risk of death from breast cancer and also ...

Journal: :Eastern-European Journal of Enterprise Technologies 2022

The object of this study is the dynamics a characteristic sign an increment in state gaseous medium premises when thermal source fire appears. subject type empirical cumulative function distribution absence and appearance premises. As feature, probability non-recurrence increments vector states was chosen. results make it possible to quickly identify sources under uncertain conditions. methodol...

2011
CHRISTOPHER S. WITHERS SARALEES NADARAJAH

Negative binomial and Poisson processes {X(t), t ≥ 0} have cumulants proportional to the rate λ. So, formal Cornish-Fisher expansions in powers of λ−1/2 are available for their cumulative distribution function and quantiles. If T is an independent random variable with cumulants proportional to γ then the cumulants of X(T ) are proportional to γ; so, CornishFisher expansions in powers of γ−1/2 a...

2010
Arun Vikas Singh Srikanta Murthy

Image compression is a key technology in the development of various multi-media computer services and telecommunication applications such as video conferencing, interactive education and numerous other areas. Image compression techniques aim at removing (or minimizing) redundancy in data, yet maintains acceptable image reconstruction. In general the images used for compression are of different ...

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