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В кластер включаются документы, посвященные математическому или статистическому анализу распространения COVID-19, и исключаются тексты, рассматривающие астрологические прогнозы пандемии.
Общие признаки: пандемия COVID-19, оценка масштабов вспышки, статистические методы анализа данных
Группа выше: COVID-19
Смысл: The main idea is to use data visualization and cleaning techniques to determine if the peak of the COVID-19 outbreak in China had passed, concluding that the daily numbers were declining.
An independent analyst processed WHO data on the early COVID-19 outbreak in China to visualize trends and conclude that the epidemic's peak had passed.
Смысл: The main idea is that a small number of observed deaths can still be used to estimate the scale of an epidemic using the negative binomial distribution and Monte Carlo simulations, although such estimates are sensitive to fatality rate assumptions and growth dynamics.
The author uses the negative binomial distribution and Monte Carlo simulations to show how a small number of deaths can be used to estimate total infections and a corresponding confidence interval.