cfa: plot.bcfa – R documentation

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cfa

plot.bcfa

Plotting method for a bcfa object

Description

Plots an object of the class bcfa

Usage

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

Arguments

`x`	An object of the class `bcfa` which is returned by the function `boot.cfa()`
`...`	Any arguments to be given to `plot`

Details

Plots the number of cases considered significant vs. the number of cases considered to be a type (n > expected).

This is in some way like other plots of quality versus quantity.

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 vector of the configurations selected with their name set to the labels

Note

This function is usually invoked plotting an object returned by bcfa

Author(s)

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

References

None - plots have been rarely used with the CFA

Examples

# library(cfa) if not yet loaded
# 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])
counts<-trunc(runif(250)*10)
plot(bcfa(configs,counts,runs=25))

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