polytomous: Polytomous Model
In hyunsooseol/snowIRT: Item Response Theory for jamovi

View source: R/polytomous.h.R

polytomous

R Documentation

Polytomous Model

Description

Polytomous Model

Usage

polytomous(
  data,
  vars,
  imeasure = TRUE,
  ise = TRUE,
  infit = FALSE,
  outfit = FALSE,
  reliability = TRUE,
  modelfit = FALSE,
  modelfitp = FALSE,
  mat = FALSE,
  thresh = TRUE,
  pmeasure = FALSE,
  thurs = FALSE,
  wplot = TRUE,
  inplot = FALSE,
  outplot = FALSE,
  angle = 0,
  tau = FALSE,
  model = FALSE,
  lr = FALSE,
  piplot = TRUE,
  to = FALSE,
  st = FALSE,
  plot2 = FALSE,
  plot3 = FALSE,
  width = 500,
  height = 500,
  width5 = 500,
  height5 = 500,
  num = 1,
  plot4 = FALSE,
  width4 = 500,
  height4 = 500,
  num1 = 1,
  plot6 = FALSE,
  width6 = 500,
  height6 = 500,
  width7 = 500,
  height7 = 500,
  width3 = 500,
  height3 = 500,
  width2 = 500,
  height2 = 500
)

Arguments

`data`	The data as a data frame.
`vars`	.
`imeasure`	.
`ise`	.
`infit`	.
`outfit`	.
`reliability`	.
`modelfit`	.
`modelfitp`	.
`mat`	.
`thresh`	.
`pmeasure`	.
`thurs`	.
`wplot`	.
`inplot`	.
`outplot`	.
`angle`	a number from 0 to 90 defining the angle of the x-axis labels, where 0 degrees represents completely horizontal labels.
`tau`	.
`model`	.
`lr`	.
`piplot`	.
`to`	.
`st`	.
`plot2`	.
`plot3`	.
`width`	.
`height`	.
`width5`	.
`height5`	.
`num`	.
`plot4`	.
`width4`	.
`height4`	.
`num1`	.
`plot6`	.
`width6`	.
`height6`	.
`width7`	.
`height7`	.
`width3`	.
`height3`	.
`width2`	.
`height2`	.

Value

A results object containing:

`results$instructions`					a html
`results$ia$items`					a table
`results$ia$thresh`					a table
`results$ia$thurs`					a table
`results$mf$scale`					a table
`results$mf$mat`					a table
`results$mcc$model`					a table
`results$mcc$lr`					a table
`results$ss$st`					a table
`results$ss$to`					a table
`results$wplot`					an image
`results$piplot`					an image
`results$plot4`					an image
`results$plot6`					an image
`results$inplot`					an image
`results$outplot`					an image
`results$total`					an output
`results$personmeasure`					an output
`results$pse`					an output
`results$pinfit`					an output
`results$poutfit`					an output
`results$text`					a preformatted
`results$resid`					an output
`results$plot2`					an image
`results$plot3`					an image