24 `groupedHyperframe`

The examples in Chapter 24 require

library(groupedHyperframe)

search path & loadedNamespaces on author’s computer

search()
#  [1] ".GlobalEnv"                "package:groupedHyperframe" "package:stats"             "package:graphics"          "package:grDevices"         "package:utils"             "package:datasets"         
#  [8] "package:methods"           "Autoloads"                 "package:base"
loadedNamespaces() |> sort.int()
#  [1] "abind"             "base"              "cli"               "cluster"           "codetools"         "compiler"          "datasets"          "deldir"            "digest"           
# [10] "doParallel"        "dplyr"             "evaluate"          "farver"            "fastmap"           "fastmatrix"        "foreach"           "generics"          "geomtextpath"     
# [19] "GET"               "ggplot2"           "glue"              "goftest"           "graphics"          "grDevices"         "grid"              "gridExtra"         "groupedHyperframe"
# [28] "gtable"            "htmltools"         "htmlwidgets"       "iterators"         "jsonlite"          "knitr"             "lattice"           "lifecycle"         "magrittr"         
# [37] "Matrix"            "matrixStats"       "methods"           "nlme"              "otel"              "parallel"          "patchwork"         "pillar"            "pkgconfig"        
# [46] "polyclip"          "pracma"            "R6"                "RColorBrewer"      "rlang"             "rmarkdown"         "rstudioapi"        "S7"                "scales"           
# [55] "SpatialPack"       "spatstat.data"     "spatstat.explore"  "spatstat.geom"     "spatstat.random"   "spatstat.sparse"   "spatstat.univar"   "spatstat.utils"    "splines"          
# [64] "stats"             "survival"          "systemfonts"       "tensor"            "textshaping"       "tibble"            "tidyselect"        "tools"             "utils"            
# [73] "vctrs"             "viridisLite"       "xfun"              "yaml"

Package groupedHyperframe (v0.3.4) introduces a new S3 class 'groupedHyperframe', for grouped hyper data frame, which inherits from the class 'hyperframe' (Chapter 25). The derived class 'groupedHyperframe' is assigned with additional attributes,

attr(,'group'), a one-sided formula of the (nested) grouping structure (Chapter 48).

Table 24.1 summarizes the S3 methods for the class 'groupedHyperframe' in package groupedHyperframe (v0.3.4), most of which are straightforward extensions of the S3 methods for the class 'hyperframe' (Listing 25.2, Table 25.1).

Table 24.1: S3 methods groupedHyperframe::*.groupedHyperframe (v0.3.4)

	visible	generic	isS4
`[.groupedHyperframe`	TRUE	`base::[`	FALSE
`$<-.groupedHyperframe`	TRUE	base::`$<-`	FALSE
`cbind.groupedHyperframe`	TRUE	`base::cbind`	FALSE
`print.groupedHyperframe`	TRUE	`base::print`	FALSE
`summary.groupedHyperframe`	TRUE	`base::summary`	FALSE