R/data_multi_data.R

In HDSpatialScan: Multivariate and Functional Spatial Scan Statistics

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##' @title Multivariate non-functional data
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##' @description Average concentrations over the time of NO2, O3, PM10 and PM2.5 from 2020/05/01 to 2020/06/25 in each canton (administrative subdivision) of Nord-Pas-de-Calais (a region from France).
##' @references Data from the National Air Quality Forecasting Platform www.prevair.org
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##' @usage data("multi_data")
##' @format A matrix of 169 rows and 4 columns. Each row corresponds to a canton, and each column is a concentration mean in the order NO2, O3, PM10 and PM2.5.
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"multi_data"