cfa: plot.mcfa – R documentation

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cfa

plot.mcfa

Plotting method for a mcfa object

Description

Plots an object of the class mcfa

Usage

## S3 method for class 'mcfa'
plot(x,...)

Arguments

`x`	An object of the class `mcfa` which is returned by the function `cfa()` (rather than `mcfa()`) which performs a repeated measures CFA (two or more columns of counts)
`...`	Any arguments to be used by `plot`

Details

Plots chi squared vs. the sum of all counts for this configuration which indicates pronouncedness of the configuration vs. practical importance. Configurations can be identified by left-clicking on them until the right mouse button is pressed. The labels of the configurations selected will be displayed in the text window.

Value

Returns a list of the labels of the configurations selected.

Note

This function is usually invoked plotting an object returned by cfa

Author(s)

Stefan Funke <s.funke@t-online.de>

References

None - plots have been rarely used with the CFA

Examples

# Some random configurations:
configs<-cbind(c("A","B")[rbinom(250,1,0.3)+1],c("C","D")[rbinom(250,1,0.1)+1],
          c("E","F")[rbinom(250,1,0.3)+1],c("G","H")[rbinom(250,1,0.1)+1])
counts1<-trunc(runif(250)*10)
counts2<-trunc(runif(250)*10)

plot(cfa(configs,cbind(counts1,counts2)))

cfa

Configural Frequency Analysis (CFA)

v0.10-0

GPL (>= 2)

Authors

Patrick Mair [aut, cre], Stefan Funke [aut], Joachim Harloff [ctb], Alexander von Eye [ctb]

Initial release

2017-04-29