Change‐point analysis through INAR process with application to some COVID ‐19 data

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A bivariate INAR(1) process with application

The study of time series models for count data has become a topic of special interest during the last years. However, while research on univariate time series for counts now flourish, the literature on multivariate time series models for count data is notably more limited. In the present paper, a bivariate integer-valued autoregressive process of order 1 (BINAR(1)) is introduced. Emphasis is pl...

متن کامل

Geographical Analysis of COVID-19 Epidemiology in Iran with Exploratory Spatial Data Analysis Approach (ESDA)

Background and Aim: The use of geophysical analysis of the epidemiology to identify geographical factors affecting the prevalence of the disease can be effective on community health policies to control the prevalence of the virus. Therefore, the present study is a geographical analysis of the COVID-19 epidemiology in Iran. Therefore, the purpose of this study is the geographical analysis of co...

متن کامل

Is COVID-19 Infection Transmitted Through Food?

 Coronavirus disease (COVID) has had a growing outbreak around the world. China reported COVID-19 infection for the first time in December 2019. Symptoms of this disease often include respiratory symptoms, but gastrointestinal symptoms (nausea, vomiting, and diarrhea) were also reported in COVID-19 infection. Coronavirus transmits through direct droplets, contact, or fomites. However, other mod...

متن کامل

Supplement to “A Sharp Error Analysis for the Fused Lasso, with Application to Approximate Changepoint Screening”

Theorem A.1 (Theorem 3.3 of van de Geer 1990). Assume that = ( 1, . . . , n) ∈ R has i.i.d. components drawn from a sub-Gaussian distribution, as in (A.1). Consider a set X ⊆ R such that ‖x‖n ≤ 1 for all x ∈ X , and let K(·) be a continuous function upper bounding the ‖ · ‖n-entropy of X , i.e., K(r) ≥ logN(r,X , ‖ · ‖n). Then there are constants C1, C2, C3, C4 > 0 depending only on σ (the para...

متن کامل

changepoint: An R Package for Changepoint Analysis

One of the key challenges in changepoint analysis is the ability to detect multiple changes within a given time series or sequence. The changepoint package has been developed to provide users with a choice of multiple changepoint search methods to use in conjunction with a given changepoint method and in particular provides an implementation of the recently proposed PELT algorithm. This article...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Statistica Neerlandica

سال: 2021

ISSN: 0039-0402,1467-9574

DOI: 10.1111/stan.12251