Perform a data check

Description

Performs various data checks to see if the data are applicable for Guttman error tree analysis.

Usage

checkData(data)

Arguments

Details

Function was adapted from the mokken Package (van der Ark, 2007).

Value

Returns a data.frame or throws an error if something is wrong with the dataset.

References

Van der Ark, L. A. (2007). Mokken scale analysis in R. Journal of Statistical Software. http://www.jstatsoft.org/v20/i11

Examples

###
1+1

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> library(GetR)
Loading required package: party
Loading required package: grid
Loading required package: mvtnorm
Loading required package: modeltools
Loading required package: stats4
Loading required package: strucchange
Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

    as.Date, as.Date.numeric

Loading required package: sandwich

Attaching package: 'GetR'

The following object is masked from 'package:grid':

    gTree

> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/GetR/checkData.Rd_%03d_medium.png", width=480, height=480)
> ### Name: checkData
> ### Title: Perform a data check
> ### Aliases: checkData
> 
> ### ** Examples
> 
> ###
> 1+1
[1] 2
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>