freq_item: Get frequencies in an item and plot them
In kthorstmann/consr: Compute Consensus For Likert Scales

Description Usage Arguments Value Examples

Get frequencies in an item and plot them

1	freq_item(item, range = NULL, plot = FALSE, ...)

`item`	The item to be analysed. Must be a vector.
`range`	The range of valid values.
`plot`	logical, if a plot should be plotted. Defaultis to `FALSE`.
`...`	Further arguments passed on to `barplot`.

Returns a frequency table of the entries in that item. Optionally, also a barplot of these items.

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item <- c(rep(1, 19), rep(2, 8), rep(3, 26), rep(4, 29),
          rep(5, 5), rep(NA, 5), rep(-2, 4), rep(-3, 4))
freq_item(item, range = c(1,5), plot = TRUE, col = "#00376c")