data_Field {EFA.dimensions}

data_Field

Description

A data frame with scores on 23 variables for 2571 cases. This is a simulated dataset that has the exact same correlational structure as the "R Anxiety Questionnaire" data used by Field et al. (2012) in their chapter on Exploratory Factor Analysis.

Usage

data(data_Field)

Source

Field, A., Miles, J., & Field, Z. (2012). Discovering statistics using R. Los Angeles, CA: Sage.

Examples

# MAP test
MAP(data_Field, corkind='pearson', verbose=TRUE)

# DIMTESTS
DIMTESTS(data_Field, corkind='pearson', 
         tests = c('CD','EMPKC','HULL','RAWPAR','NEVALSGT1'), display=2)

# principal components analysis	
PCA(data_Field, corkind='pearson', Nfactors=4, rotation='none', verbose=TRUE)