lurn_si_10_item_plot: Uses the ggplot2 and patchwork packages to create a set of...

In jameswgriffith/lurn: Tools for LURN Research: Scoring the LURN SI-10 and LURN SI-29

Uses the ggplot2 and patchwork packages to create a set of stacked bar plots for for the LURN SI-10, which shows the proportion of item responses for each item (All 10 symptom items, plus the bother item).

Description

Any responses that are out-of-range or character data will be shown in red, to signal potential issues with data quality.

Usage

lurn_si_10_item_plot(input, title = NULL)

Arguments

input	A dataframe containing LURN SI-10 items. Other columns may also be present. The items of the SI-10 must use the recommended names: SI10_Q1-SI10_Q10, and SI10_BOTHER. Case matters for the variable names; the variable names must be in uppercase.
title	We encourage you to use a descriptive title for your plot. This parameter is NULL by default, which will not include a title.

Value

A patchwork object.

Item response coding

Items 1-8 are coded with 0-4; Items 9, 10 are coded with 0-3; the bother question is coded with 0-3. This coding must be respected in order for the plot to be produced properly.

Examples

## Not run: 
lurn_si_10_item_plot(lurn_si_10_test_data)

# Save the plot
si10_item_plot <- lurn_si_10_item_plot(lurn_si_10_test_data)


## End(Not run)

jameswgriffith/lurn documentation built on July 30, 2023, 4:31 a.m.