Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Compositional data for global monitoring: the case of drinking water and sanitation

Autor
Pérez-Foguet, A.; Gine, R.; Ortego, M.I.
Tipus d'activitat
Article en revista
Revista
Science of the total environment
Data de publicació
2017-07
Volum
590-591
Pàgina inicial
554
Pàgina final
565
DOI
https://doi.org/10.1016/j.scitotenv.2017.02.220 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/103521 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0048969717304850 Obrir en finestra nova
Resum
Introduction At a global level, access to safe drinking water and sanitation has been monitored by the Joint Monitoring Programme (JMP) of WHO and UNICEF. The methods employed are based on analysis of data from household surveys and linear regression modelling of these results over time. However, there is evidence of non-linearity in the JMP data. In addition, the compositional nature of these data is not taken into consideration. This article seeks to address these two previous shortcomings in...
Paraules clau
Water, Sanitation And Hygiene, Service Ladder, Compositional Data, Log Transformation, Joint Monitoring Programme (jmp) Of Who And Unicef
Grup de recerca
COSDA-UPC - COmpositional and Spatial Data Analysis
EScGD - Ciències de l’Enginyeria i Desenvolupament Global