Updates are available Correction dated 2017-02-23

Click to view Correction: https://doi.org/10.1186/s12874-017-0311-y

Exploring functional data analysis and wavelet principal component analysis on ecstasy (MDMA) wastewater data

Crossref DOI link: https://doi.org/10.1186/s12874-016-0179-2

Published Online: 2016-07-12

Published Print: 2016-12

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