Visualizing the features of inflection point shown on a temporal bar graph using the data of COVID-19 pandemic

SYC Ho, TW Chien, Y Shao, JH Hsieh - Medicine, 2022 - journals.lww.com
Background: Exponential-like infection growth leading to peaks (denoted by inflection points
[IP] or turning points) is usually the hallmark of infectious disease outbreaks, including …

An online time-to-event dashboard comparing the effective control of COVID-19 among continents using the inflection point on an ogive curve: observational study

KW Lee, TW Chien, YT Yeh, W Chou, HY Wang - Medicine, 2021 - journals.lww.com
Background: During the COVID-19 pandemic, one of the frequently asked questions is
which countries (or continents) are severely hit. Aside from using the number of confirmed …

Using the IPcase index with inflection points and the corresponding case numbers to identify the impact hit by COVID-19 in China: an observation study

LY Wang, TW Chien, W Chou - International Journal of Environmental …, 2021 - mdpi.com
Coronavirus disease 2019 (COVID-19) occurred in Wuhan and rapidly spread around the
world. Assessing the impact of COVID-19 is the first and foremost concern. The inflection …

Spatiotemporal visualization for the global COVID-19 surveillance by balloon chart

MF Pang, ZR Liang, ZD Cheng, XP Yang… - Infectious Diseases of …, 2021 - Springer
Background Considering the widespread of coronavirus disease 2019 (COVID-19)
pandemic in the world, it is important to understand the spatiotemporal development of the …

Epidemiology of coronavirus COVID-19: Forecasting the future incidence in different countries

J Stübinger, L Schneider - Healthcare, 2020 - mdpi.com
This paper forecasts the future spread of COVID-19 by exploiting the identified lead-lag
effects between different countries. Specifically, we first determine the past relation among …

Interactive web-based graphs of coronavirus disease 2019 cases and deaths per population by country

M Idogawa, S Tange, H Nakase… - Clinical Infectious …, 2020 - academic.oup.com
CORRESPONDENCE• cid 2020: 71 (1 August)• 903 the transition of new COVID-19 cases
and deaths per population by country (https://web. sapmed. ac. jp/canmol/coronavirus …

Using social network analysis to identify spatiotemporal spread patterns of COVID-19 around the world: online dashboard development

KY Yie, TW Chien, YT Yeh, W Chou, SB Su - International journal of …, 2021 - mdpi.com
The COVID-19 pandemic has spread widely around the world. Many mathematical models
have been proposed to investigate the inflection point (IP) and the spread pattern of COVID …

Study of the trend pattern of COVID-19 using spline-based time series model: a Bayesian paradigm

J Kumar, V Agiwal, CY Yau - Japanese Journal of Statistics and Data …, 2022 - Springer
A vast majority of the countries are under economic and health crises due to the current
epidemic of coronavirus disease 2019 (COVID-19). The present study analyzes the COVID …

COVID-19 spatiotemporal research with workflow-based data analysis

S Chintala, R Dutta, D Tadmor - Infection, Genetics and Evolution, 2021 - Elsevier
Given the pertinence and acceleration of the spread of COVID-19, there is an increased
need for the replicability of data models to verify the veracity of models and visualize …

The Mann-Kendall-Sneyers test to identify the change points of COVID-19 time series in the United States

X Chen, H Wang, W Lyu, R Xu - BMC Medical Research Methodology, 2022 - Springer
Background One critical variable in the time series analysis is the change point, which is the
point where an abrupt change occurs in chronologically ordered observations. Existing …