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OpenRepGrid (version 0.1.15)

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 (e.g. 'Fransella', 'Bell', & 'Bannister', 2004, ISBN: 978-0-470-09080-0). The package is part of the The package is part of the project.

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install.packages('OpenRepGrid')

Monthly Downloads

401

Version

0.1.15

License

GPL (>= 2)

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Repository

https://github.com/markheckmann/OpenRepGrid

Maintainer

Mark Heckmann

Last Published

July 20th, 2024

Functions in OpenRepGrid (0.1.15)

angleOrderIndexes2d

Make indexes to order grid by angles in given dimensions.

Add an element to an existing grid.

addIndexColumnToMatrix

add index column for neater colnames

Bertin display with corresponding cluster analysis.

Concatenate the constructs of two grids.

Add a new average element

Make Bertin display of grid data.

Calculate angles for points in first two columns.

apply with a progress bar

calcBiplotCoords

Calculate coordinates for biplot.

Align constructs using the ideal element to gain pole preferences.

Draw grid in rgl (3D device).

addVarianceExplainedToBiplot2d

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

make ascending and descending vector

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

calcCoordsBorders

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

Calculate Somers' d for the constructs.

Add a new construct to an existing grid object.

Calculate minimal and maximal possible distance

constructPcaLoadings

Extract loadings from PCA of constructs.

Distance measures (between constructs or elements).

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

constructRmsCor

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

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

convertImportObjectToRepGridObject

convertImportObjectToRepGridObject.

distanceHartmann

'Hartmann distance' (standardized Slater distances).

distanceNormalized

Calculate power-transformed Hartmann distances.

Get or replace construct poles

A graphically unsophisticated version of a biplot.

Concatenate the constructs of two or more grids.

getConstructNames

Get construct names

getConstructNames2

Retrieve construct names in needed format.

Draws Slater's INGRID biplot in 2D.

Draw a two-dimensional biplot.

data-mackay1992

Grid data from Mackay (1992).

Grid data from Raeithel (1998).

Calculate correlations between constructs.

colorize_matrix_rows

Colorize matrix cell rows using crayon colors

Import GRIDCOR data files.

[,repgrid-method

Extract parts of the repgrid object.

data-slater1977a

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

Rotate the interactive 3D device to default views.

Import grid data from an Excel file.

Calculate the correlations between elements.

importGridsuite

Import Gridsuite data files.

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

biplotSlaterPseudo3d

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

importExcelInternal

workhorse function (parser) for importExcel.

OpenRepGrid-overview

OpenRepGrid: Annotated overview of package functions.

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

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

importGridstatInternal

Parser for Gridstat data files.

Format a matrix and add index column.

Add repgrids into a gridlist

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

Cluster analysis (of constructs or elements).

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

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

getScaleMidpoint

Get midpoint of the grid rating scale

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).

getElementNames

Retrieve element names of repgrid object.

Slater distances (standardized Euclidean distances).

doRectanglesOverlap

Detect if two rectangles overlap.

getElementNames2

Retrieve element names in needed format.

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

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

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

Bieri's index of cognitive complexity

indexPolarization

Polarization (percentage of extreme ratings)

Draws a biplot of the grid in 2D with depth impression (pseudo 3D).

data-bellmcgorry1992

Grid data from Bell and McGorry (1992).

Perturbate grid ratings

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

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).

Test if object has class repgrid

Permute rows, columns or whole grid matrix.

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

importTxtInternal

ImportTxtInternal is the parser for importTxt.

+,repgrid,repgrid-method

Concatenate repgrid objects.

Print method for class ssq.

modifyConstruct

modify a construct

Import grid data from a text file.

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

Grid data from Boeker (1996).

importScivescoInternal

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

decouple a grid

getNoOfConstructs

Get number of constructs

data-slater1977b

Grid data from Slater (1977).

Extract ratings (wide or long format)

convertScivescoImportObjectToRepGridObject

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

generate a random words

Replicate repgrid objects

Intensity index

indexDilemmatic

Dilemmatic constructs

getNoOfElements

Get number of elements

importGridsuiteInternal

Internal parser for Gridsuite data files

mapCoordinatesToColor

Determine color values according to a given range of values.

Import sci:vesco data files.

mapCoordinatesToValue

Map arbitrary numeric vector to a given range of values.

Grid data from Bell (2010).

Number of constructs and elements all repgrids in gridlist

order one vector by another

setConstructAttr

Set the attributes of a construct

Save grid in a text file (txt).

grids_leave_n_out

Resample constructs

Midpoint of the grid rating scale

print.indexConflict2

Print method for class indexConflict2

plot.indexDilemma

Plot method for indexDilemma (network graph)

print.indexConflict3

print method for class indexConflict3

print.indexDilemma

Print method for class indexDilemma

Number of matches in ratings

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

indexUncertainty

Uncertainty index

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

indexSelfConstruction

Self construction profile

Make a new repgrid object.

print.indexDilemmatic

Print method for class indexDilemmatic

map a value onto others

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

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

Get or replace element names

prepareBiplotData

Prepare dataframe passed to drawing functions for biplots.

Return size of a grid.

print_square_matrix

Print a square matrix in well readable format

print.constructD

Print method for class constructD.

[.openrepgridSettings

subset method for openrepgridSettings class

get rating layer

Get minimum and maximum scale value used in grid.

print.constructPca

Print method for class constructPca.

rglDrawStandardAxes

Draw standard axes in the origin in an rgl plot.

print.indexSelfConstruction

Print method for indexSelfConstruction

Normalize rows or columns by its standard deviation.

permuteConstructs

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

importGridcorInternal

Internal parser for GRIDCOR data files.

rglDrawConstructPoints

draw constructs in rgl

quasiDistributionDistanceSlater

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

Set the attributes of an element

Print method for gridlist objects

Import Gridstat data files.

Dispersion of dependency index (DDI)

print.indexBieri

Print method for class indexBieri

stop_if_not_0_1_ratings_only

Raise error if repgrid object has ratings other than 0/1

print.indexIntensity

Print method for class indexIntensity.

print.indexConflict1

Print function for class indexConflict1

Implicative Dilemmas

stop_if_not_is_repgrid

Raise error if not is repgrid object

print.indexPolarization

Print method for class indexPolarization.

lapply with a progress bar

rglDrawConstructLabels

draw constructs in rgl

Shift construct or element to first position.

print.org.matches

Print method for class org.matches.

Reverse constructs / swaps construct poles

show,repgrid-method

Show method for repgrid

stop_if_scale_not_defined

Raise error if min or max of rating scale are undefined

[<-,repgrid-method

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

reverse a string

Load OpenRepGrid settings

reorder.repgrid

Invert construct and element order

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

Descriptive statistics for constructs and elements

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

Save OpenRepGrid settings

print.hdistance

Print method for class hdistance (Hartmann distance objects).

print.statsConstructs

Print method for class statsConstructs

Swap the position of two constructs in a grid.

recycle vector to given length

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

Generate a random grid (quasis) of prompted size.

print.elementCor

Print method for class elementCor.

Print method for class distance.

print.alignByLoadings

Print method for class alignByLoadings.

rglDrawStandardEllipses

Draw standard ellipses in the origin in an rgl plot.

print.constructCor

Print method for class constructCor.

makeEmptyRepgrid

Constructor for repgrid class

print.statsElements

Print method for class statsElements

Density histogram with steps instead of bars.

bring vector values into ring form

Save grid in a Microsoft Excel file (.xlsx)

sapply with a progress bar

randomSentences

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

generate a random sentence with n words

Set the scale range of a grid.

Print scale range information to the console.

global settings for OpenRepGrid

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

Swap the position of two elements in a grid.

slaterStandardization

Internal workhorse for Slater standardization.

trim vector to lower or upper value

alignByLoadings

Align constructs by loadings on first principal component.