tie_worth: Main preference function

In mytalbot/tiefightR: Calculate Preference Positions

Description

The tie_import function prepares binary and continuous data form import into the tiefightR analysis. The user has to specicy the names of the input columns (if they deviate from the default values in the function argument list). The function randomizes the response variable for any non chosen item test combination and reports the worth values.

Usage

tie_worth(
  xdata = NULL,
  esti = "worth",
  RF = "img1",
  CF = "img2",
  id = "ID",
  RV = "pref_img1",
  default = NULL,
  showplot = FALSE,
  intrans = FALSE,
  compstudy = NULL,
  ordn = NULL,
  r1 = NULL,
  r2 = NULL,
  ymin = 0,
  ymax = 0.5
)

Arguments

xdata	imported (binarized) data frame
esti	worth estimator (default, "worth", alt: "estimator")
RF	name of the reference fluid variable
CF	name of the combination fluid variable
id	subject IDs
RV	name of the response variable
default	default item in worth value estimation (usually the lowest worth value)
showplot	show worth plot TRUE/FALSE
intrans	calculate intransitivities (calculation intense!)
compstudy	label of the compiled sub study (used for filtering)
ordn	item category order
r1	label of the test item (e.g., "Lake")
r2	label(s) of the remaining item(s)
ymin	minimum y-scale of the worth plot
ymax	maximum y-scale of the worth plot

Value

Exports the results of the worth value calculation, including the GNM analysis.

mytalbot/tiefightR documentation built on July 16, 2020, 5:44 p.m.