barplot.anchors.order: Barplot of frequency of vignette orderings

In anchors: Statistical analysis of surveys with anchoring vignettes

Description

Barplot of frequency of vignette orderings

Usage

  ## S3 method for class 'anchors.order'
barplot(height, ..., top=20)

Arguments

height	anchors.order object
...	arguments for barplot
top	Show 'top' most common combinations

Details

Each vignette is represented by the integer indexing it's place as passed to the function. For example, let

fo <- list(vign = cbind(vign1,vign2,vign3))

then 1=vign1, 2=vign2, 3=vign3. In the case of an anchors.order object produced with the option ties="interval", tied variables are represented by being included in brackets.

z <- anchors( fo, data, method="order", options=anchors.options(ties="interval"))

then a row with "{1,3},2" indicates that vign1 and vign3 are tied, and vign2 has a higher value than both of them.

Note

Related materials and worked examples are available at http://wand.stanford.edu/anchors/

Author(s)

Jonathan Wand http://wand.stanford.edu

References

Wand, Jonathan; Gary King; and Olivia Lau. (2007) “Anchors: Software for Anchoring Vignettes”. Journal of Statistical Software. Forthcoming. copy at http://wand.stanford.edu/research/anchors-jss.pdf

Wand, Jonathan and Gary King. (2007) Anchoring Vignetttes in R: A (different kind of) Vignette copy at http://wand.stanford.edu/anchors/doc/anchors.pdf

See Also

anchors,anchors.order

Examples

## see help(anchors.order)  and demo(anchors.plot) for examples

anchors documentation built on May 2, 2019, 6:59 a.m.