formr_likert: Get Likert scales

In grebbel/formr_test: formr survey framework

Description

If you've retrieved an item table using formr_items() you can use this function to retrieve a likert::likert() object that can be used with the likert package functions (which makes nice plots). You can and should subset the results table to focus on items by scale or response format. The aggregator will interrupt if the response format changes.

Usage

formr_likert(item_list, results)

Arguments

item_list	an item_list
results	survey results

Examples

results = jsonlite::fromJSON(txt = 
	system.file('extdata/gods_example_results.json', package = 'formr', mustWork = TRUE))
items = formr_items(path = 
	system.file('extdata/gods_example_items.json', package = 'formr', mustWork = TRUE))
likert_items = formr_likert(item_list = items[2:5], results = results)
plot(likert_items)

grebbel/formr_test documentation built on May 17, 2019, 8:34 a.m.