IPV (version 0.2.0)

item_overview: Item Overview

Description

Shows all (squared) factor loadings of all items in all models in a plot grid of bar plots.

Usage

item_overview(
  data,
  squared = TRUE,
  file_name = "none",
  dpi = 500,
  color = NULL,
  font = "mono"
)

Value

gg / ggplot object; plot grid with one bar plot per item showing (squared) factor loadings of that item in all IPV models, arranged by facets and tests

Arguments

data

raw SEM estimates in the appropriate format, given by the input functions.

squared

logical; should factor loadings be squared?; defaults to TRUE

file_name

character; name of the file to save. Supported formats are: "pdf" (highest quality and smallest file size), "png", "jpeg"; defaults to "none".

dpi

integer; resolution in dots per inch for "png" and "jpeg" files; defaults to 500.

color

character; vector of hex codes for colors; defaults to the colors "#DAD8D8" (gray), "#11C1FF" (light blue), and "#007AD6" (blue)

font

character; font of the plot labels; defaults to "mono"

Details

File output produces much more reliable results than display within R. Display within R may scatter elements of the chart and distort the overall appearance.

Examples

# Honesty/Humility and Agreeableness items
# the use of file output is recommended
# to prevent irregular placement of plot labels
res <- ipv_est(
  HEXACO[1:1000,grep("^H_.*[1-4]$|^A_.*[1-4]$", names(HEXACO))],
  "HA")
# reduced to first 4 items per facet and first 1000 observations to reduce
# runtime
item_overview(res$est_raw) # file output is recommended (see details)