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OpenRepGrid (version 0.1.12)

Tools to Analyze Repertory Grid Data

Description

Analyze repertory grids, a qualitative-quantitative data collection technique devised by George A. Kelly in the 1950s. Today, grids are used across various domains ranging from clinical psychology to marketing. The package contains functions to quantitatively analyze and visualize repertory grid data (see e.g. Bell, 2005, ; Fransella, Bell, & Bannister, 2004, ISBN: 978-0-470-09080-0).

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install.packages('OpenRepGrid')

Monthly Downloads

253

Version

0.1.12

License

GPL (>= 2)

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Repository

https://github.com/markheckmann/OpenRepGrid

Homepage

http://openrepgrid.org

Maintainer

Mark Heckmann

Last Published

May 31st, 2018

Functions in OpenRepGrid (0.1.12)

Draw the eigenstructure analysis (ESA) biplot in rgl (3D device).

biplotSlaterPseudo3d

Draws Slater's biplot in 2D with depth impression (pseudo 3D).

biplotDraw is the workhorse doing the drawing of a 2D biplot.

Calculate correlations between constructs.

See biplotPseudo3d for its use. Draws a biplot of the grid in 2D with depth impression (pseudo 3D).

Multiscale bootstrap cluster analysis.

biplotEsaPseudo3d

Plot an eigenstructure analysis (ESA) in 2D grid with 3D impression (pseudo 3D).

data-feixas2004

Grid data from Feixas and Saul (2004).

doRectanglesOverlap

Detect if two rectangles overlap.

Pre- and post therapy dataset from Leach et al. (2001).

A graphically unsophisticated version of a biplot.

Calculate angles for points in first two columns.

Principal component analysis (PCA) of inter-construct correlations.

Cluster analysis (of constructs or elements).

Calculate Somers' d for the constructs.

Draw the Slater's INGRID biplot in rgl (3D device).

Draws Slater's INGRID biplot in 2D.

data-mackay1992

Grid data from Mackay (1992). Data set 'Grid C'-

convertImportObjectToRepGridObject

convertImportObjectToRepGridObject.

Plot an eigenstructure analysis (ESA) biplot in 2D.

Join the constructs of a grid with the same reversed constructs.

Centering of rows (constructs) and/or columns (elements).

make ascending and descending vector

getConstructNames

Get construct names

getConstructNames2

Retrieve construct names in needed format.

calcBiplotCoords

Calculate coordinates for biplot.

constructPcaLoadings

Extract loadings from PCA of constructs.

convertScivescoImportObjectToRepGridObject

Convert the returned object from the sci:vesco import function into a repgrid object.

calcCoordsBorders

Coordinates of a sourrounding rectangle in direction of a given vector.

Import Gridstat data files.

constructRmsCor

Root mean square (RMS) of inter-construct correlations.

Grid data from Boeker (1996).

Grid data from Raeithel (1998).

data-slater1977a

Drug addict's grid data set from Slater (1977, p. 32).

getElementNames

Retrieve element names of repgrid object.

importGridstatInternal

Parser for Gridstat data files.

Grid data from Bell (2010).

data-slater1977b

Grid data from Slater (1977).

importGridsuite

Import Gridsuite data files.

data-bellmcgorry1992

Grid data from Bell and McGorry (1992).

distanceHartmann

'Hartmann distance' (standardized Slater distances).

Distance measures (between constructs or elements).

importGridsuiteInternal

Internal parser for Gridsuite data files

Grid data from Fransella, Bell and Bannister (2003).

decouple a grid

Calculate the correlations between elements.

map a value onto others

Return size of a grid.

mapCoordinatesToColor

Determine color values according to a given range of values.

[,repgrid,ANY,ANY-method

Extract parts of the repgrid object.

distanceNormalized

Standardized inter-element distances' (power transformed Hartmann distances).

Format a matrix and add index column.

Root mean square (RMS) of inter-element correlations.

getElementNames2

Retrieve element names in needed format.

Import grid data from an Excel file.

get rating layer

'Slater distances' (standardized Euclidean distances).

importExcelInternal

workhiorse function (parser) for importExcel.

Get minimum and maximum scale value used in grid.

getScaleMidpoint

Get midpoint of the grid rating scale

Conflict measure for grids (Bassler et al., 1992) based on correlations.

Import grid data from a text file.

Rotate the interactive 3D device to default views.

getNoOfConstructs

Get number of constructs

Intensity index

Conflict or inconsistenciy measure for grids (Bell, 2004) based on distances.

importTxtInternal

ImportTxtInternal is the parser for importTxt.

Detect implicative dilemmas (conflicts).

Percentage of Variance Accounted for by the First Factor (PVAFF)

multigridFileToSinglegridFiles

Converts a Gridstat multigrid file into temporary single grid files and returns their path

indexVariability

Calculate 'variability' of a grid as defined by Slater (1977).

Calculate 'bias' of grid as defined by Slater (1977).

getNoOfElements

Get number of elements

Import GRIDCOR data files.

order one vector by another

find the order of a string vector so it will match the order of another

print.constructCor

Print method for class constructCor.

Conflict measure for grids (Slade & Sheehan, 1979) based on correlations.

Normalize rows or columns by its standard deviation.

makeEmptyRepgrid

Constructor for repgrid class

print.elementCor

Print method for class elementCor.

Move construct or element in grid to the left, right, up or down.

print.hdistance

Print method for class hdistance (Hartmann distance objects).

print.constructPca

Print method for class constructPca.

print.constructD

Print method for class constructD.

print.indexConflict3

print method for class indexConflict3

importGridcorInternal

Internal parser for GRIDCOR data files.

Make a new repgrid object.

Print method for class ssq.

Import sci:vesco data files.

print.indexIntensity

Print method for class indexIntensity.

Print method for class distance.

importScivescoInternal

Internal parser for sci:vesco files (suffix scires).

print.indexPvaff

Print method for class indexPvaff.

lapply with a progress bar

generate a random sentence with n words

Load repertory grid file using a GUI

randomSentences

generate n random sentences with a given or random number of words

[.openrepgridSettings

subset method for openrepgridSettings class

mapCoordinatesToValue

Map arbitrary numeric vector to a given range of values.

Print method for class rmsCor (RMS correlation for constructs or elements)

recycle vector to given length

generate a random words

modifyConstruct

modify a construct

permuteConstructs

Generate a list with all possible construct reflections of a grid.

Set the scale range of a grid.

+,repgrid,repgrid-method

Concatenate repgrid objects.

setConstructAttr

Set the attributes of a construct

print.statsConstructs

Print method for class statsConstructs

prepareBiplotData

Prepare dataframe passed to drawing functions for biplots.

Generate a list of random grids (quasis) of prompted size.

Set the attributes of an element

Generate a random grid (quasis) of prompted size.

bring vector values into ring form

Save OpenRepGrid settings

print.statsElements

Print method for class statsElements

sapply with a progress bar

print.indexConflict1

Print function for class indexConflict1

print.alignByLoadings

Print method for class alignByLoadings.

Permute rows, columns or whole grid matrix.

Shift construct or element to first position.

print.indexConflict2

Print method for class indexConflict2

quasiDistributionDistanceSlater

Generate random grids and calculate 'Slater distances' for the elements.

Print scale range information to the console.

slaterStandardization

Internal workhorse for Slater standardization.

rglDrawConstructLabels

draw constructs in rgl

[<-,repgrid-method

Method for "<-" assignment of the repgrid ratings.

global settings for OpenRepGrid

rglDrawStandardAxes

Draw standard axes in the origin in an rgl plot.

variation of recycle that recycles one vector x or y to the length of the longer one

Swap the position of two constructs in a grid.

rglDrawConstructPoints

draw constructs in rgl

Load OpenRepGrid settings

trim vector to lower or upper value

Order grid by angles between construct and/or elements in 2D.

Save grid in a Microsoft Excel file (.xlsx)

rglDrawStandardEllipses

Draw standard ellipses in the origin in an rgl plot.

show,repgrid-method

Show method for repgrid

Save grid in a text file (txt).

Density histogram withs steps instead of bars

Descriptive statistics for constructs and elements of a grid.

Calculate SSQ (accuracy) of biplot representation for elements and constructs.

reverse a string

Swap the position of two elements in a grid.

Swaps the construct poles.

Align constructs using the ideal element to gain pole preferences.

alignByLoadings

Align constructs by loadings on first pricipal component.

Add a new construct to an existing grid object.

addIndexColumnToMatrix

add index column for neater colnames

angleOrderIndexes2d

Make indexes to order grid by angles in given dimensions.

Add an element to an existing grid.

OpenRepGrid: an R package for the analysis of repertory grids.

Bertin display with corresponding cluster anaylsis.

apply with a progress bar

Draw grid in rgl (3D device).

biplot3dBase2 is the workhorse to draw a grid in rgl (3D device).

Concatenate the constructs of two grids.

Make Bertin display of grid data.

Workhorse for the biplot printing.

addVarianceExplainedToBiplot2d

Adds the percentage of the sum-of-squares explained by each axis to the plot.

OpenRepGrid-overview

OpenRepGrid: Annotated overview of package functions.

Concatenate the constructs of two or more grids.

Draw a two-dimensional biplot.