# This file is automatically generated, you probably don't want to edit this
paretoOptions <- if (requireNamespace("jmvcore", quietly=TRUE)) R6::R6Class(
"paretoOptions",
inherit = jmvcore::Options,
public = list(
initialize = function(
x = NULL,
counts = NULL,
angle = 0, ...) {
super$initialize(
package="scatr",
name="pareto",
requiresData=TRUE,
...)
private$..x <- jmvcore::OptionVariable$new(
"x",
x,
suggested=list(
"nominal"),
permitted=list(
"factor"))
private$..counts <- jmvcore::OptionVariable$new(
"counts",
counts,
default=NULL,
suggested=list(
"continuous"),
permitted=list(
"numeric"))
private$..angle <- jmvcore::OptionNumber$new(
"angle",
angle,
min=0,
max=45,
default=0)
self$.addOption(private$..x)
self$.addOption(private$..counts)
self$.addOption(private$..angle)
}),
active = list(
x = function() private$..x$value,
counts = function() private$..counts$value,
angle = function() private$..angle$value),
private = list(
..x = NA,
..counts = NA,
..angle = NA)
)
paretoResults <- if (requireNamespace("jmvcore", quietly=TRUE)) R6::R6Class(
"paretoResults",
inherit = jmvcore::Group,
active = list(
pareto = function() private$.items[["pareto"]]),
private = list(),
public=list(
initialize=function(options) {
super$initialize(
options=options,
name="",
title="Pareto Chart")
self$add(jmvcore::Image$new(
options=options,
name="pareto",
title="",
renderFun=".pareto",
clearWith=list(
"x",
"counts",
"angle")))}))
paretoBase <- if (requireNamespace("jmvcore", quietly=TRUE)) R6::R6Class(
"paretoBase",
inherit = jmvcore::Analysis,
public = list(
initialize = function(options, data=NULL, datasetId="", analysisId="", revision=0) {
super$initialize(
package = "scatr",
name = "pareto",
version = c(1,1,0),
options = options,
results = paretoResults$new(options=options),
data = data,
datasetId = datasetId,
analysisId = analysisId,
revision = revision,
pause = NULL,
completeWhenFilled = FALSE,
requiresMissings = FALSE)
}))
#' Pareto Chart
#'
#' Function for making pareto charts.
#'
#' @examples
#' set.seed(1337)
#'
#' X <- sample(c('A','B','C','D','E','F'), 100, replace=TRUE)
#' dat <- data.frame(X = X)
#'
#' scatr::pareto(dat, x = 'X')
#'
#' @param data the data as a data frame
#' @param x a string naming the variable from \code{data} that contains the
#' values used for the chart
#' @param counts a string naming the variable from \code{data} that contains
#' the counts for the values (optional)
#' @param angle a number from 0 to 45 defining the angle of the x-axis labels,
#' where 0 degrees represents completely horizontal labels.
#' @return A results object containing:
#' \tabular{llllll}{
#' \code{results$pareto} \tab \tab \tab \tab \tab a Pareto chart \cr
#' }
#'
#' @export
pareto <- function(
data,
x,
counts = NULL,
angle = 0) {
if ( ! requireNamespace("jmvcore", quietly=TRUE))
stop("pareto requires jmvcore to be installed (restart may be required)")
if ( ! missing(x)) x <- jmvcore::resolveQuo(jmvcore::enquo(x))
if ( ! missing(counts)) counts <- jmvcore::resolveQuo(jmvcore::enquo(counts))
if (missing(data))
data <- jmvcore::marshalData(
parent.frame(),
`if`( ! missing(x), x, NULL),
`if`( ! missing(counts), counts, NULL))
for (v in x) if (v %in% names(data)) data[[v]] <- as.factor(data[[v]])
options <- paretoOptions$new(
x = x,
counts = counts,
angle = angle)
analysis <- paretoClass$new(
options = options,
data = data)
analysis$run()
analysis$results
}
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