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likert (version 1.3.5)

Analysis and Visualization Likert Items

Description

An approach to analyzing Likert response items, with an emphasis on visualizations. The stacked bar plot is the preferred method for presenting Likert results. Tabular results are also implemented along with density plots to assist researchers in determining whether Likert responses can be used quantitatively instead of qualitatively. See the likert(), summary.likert(), and plot.likert() functions to get started.

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Install

install.packages('likert')

Monthly Downloads

2,794

Version

1.3.5

License

GPL

Issues

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Repository

http://github.com/jbryer/likert

Homepage

http://jason.bryer.org/likert

Maintainer

Jason Bryer

Last Published

December 31st, 2016

Functions in likert (1.3.5)

likert.heat.plot

Internal method.

Wrap label text.

Likert Analysis and Visualization

likert.density.plot

Creates a density plot for likert items.

likert.bar.plot

Bar Plot for Likert Items.

Adapted from ggExtra package which is no longer available. This is related to an experimental mlpsa plot that will combine the circular plot along with the two individual distributions.

Fictitious dataset with importance and satisfaction results across five different offices.

Absolute value formatter for continuous_scale

likert.histogram.plot

Histogram of number of responses.

Analyze Likert type items.

likert.matrix.plot

Matrix plot (experimental)

Plots a set of likert items.

plot.likert.gap

Plots a set of likert items.

MathAnxietyGender

Pre-summarized results from an administration of the Math Anxiety Scale Survey grouped by gender.

Programme of International Student Assessment

print.likert.gap

Prints results table.

print.likert.bar.plot

Print method for likert.bar.plot. The primary purpose is to suppress the "Stacking not well defined when ymin != 0" warning printed by ggplot2 for bar plots that have negative bars (i.e. the centered plots).

Results from an administration of the Math Anxiety Scale Survey.

Pre-summarized results from an administration of the Math Anxiety Scale Survey.

print.likert.heat.plot

Print method for likert.heat.plot.

Prints results table.

Builds an object with options for plotting likert results.

Prints summary table of a Likert analysis.

Shiny App for the likert package.

Prints a LaTeX table of the likert items.

summary.likert.gap

Prints summary table of a Likert analysis.

Reverse the levels of a factor.

Results from the Survey of Academic Self-Regulation (SASR).

The zero grob draws nothing and has zero size.

Prints the results of xtable.likert.

Recode a vector.