Title:

The Second Wave of the COVID-19 Pandemic in Poland - Characterised Using FDA Methods

Group publication title:

Ekonometria = Econometrics

Title in english:

Druga fala COVID-19 w Polsce - charakterystyka z zastosowaniem metod FDA

Creator:

Hęćka, Patrycja

Subject and Keywords:

function-on-function regression ; functional data analysis ; COVID-19 ; functional principal components analysis ; smooth function ; regresja function-on-function ; analiza danych funkcjonalnych ; analiza głównych składowych funkcjonalnych ; funkcje gładkie

Description:

Econometrics = Ekonometria, 2023, Vol. 27, No. 3, s. 20-34

Abstrakt:

The aim of this article was to analyse functional data of the number of hospitalised individuals, intensive care patients, positive COVID-19 tests, deaths and convalescents during the second wave of the COVID-19 pandemic in Poland. For this purpose, firstly the author convert data of sixteen voivodeships to smooth functions, and then used the principal component analysis and multiple function-on-function linear regression model to predict the number of hospitalised and intensive care patients due to the COVID-19 infection during the second wave of the pandemic. Finally, the results were compared with those previously obtained for the combined data of the second and third wave of the COVID-19 pandemic in Poland (Hęćka, 2023).

Publisher:

Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu

Place of publication:

Wrocław

Date:

2023

Resource Type:

artykuł

Resource Identifier:

DOI 10.15611/eada.2023.3.02

Language:

eng

Relation:

Econometrics = Ekonometria, 2023, Vol. 27, No. 3

Rights:

Pewne prawa zastrzeżone na rzecz Autorów i Wydawcy

Access Rights:

Dla wszystkich zgodnie z licencją

License:

CC BY-SA 4.0

Location:

Uniwersytet Ekonomiczny we Wrocławiu