R/zzz.R

In npsp: Nonparametric Spatial Statistics

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#   zzz.R (npsp package)
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#   .onAttach(libname, pkgname)
#
#   (c) R. Fernandez-Casal
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.onAttach <- function(libname, pkgname){
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#   pkg.info <- utils::packageDescription(pkgname, libname, fields = c("Title", "Version", "Date"))
    pkg.info <- drop( read.dcf( file = system.file("DESCRIPTION", package = "npsp"),
                      fields = c("Title", "Version", "Date") ))
    packageStartupMessage( 
      paste0(" Package npsp: ", pkg.info["Title"], ",\n"),
      paste0(" version ", pkg.info["Version"], " (built on ", pkg.info["Date"], ").\n"),
      paste0(" Copyright (C) R. Fernandez-Casal 2012-", format(as.Date(pkg.info["Date"]), "%Y"), ".\n"),
      " Type `help(npsp)` for an overview of the package or\n",
      ' visit https://rubenfcasal.github.io/npsp.\n')
}