plotuScree {nFactors} | R Documentation |
uScree
Plot a usual scree test of the eigenvalues of a correlation matrix.
plotuScree(Eigenvalue, y = NA, ylab = "Eigenvalue", xlab = "Component", main = "Scree Plot" )
Eigenvalue |
Vector of eigenvalues |
y |
Not used |
main |
Title of the plot (default is Scree Plot) |
xlab |
Label of the x axis (default is Component) |
ylab |
Label of the y axis (default is Eigenvalue) |
Nothing returned by this function.
Gilles Raiche, Universite du Quebec a Montreal raiche.gilles@uqam.ca, http://www.er.uqam.ca/nobel/r17165/
Cattell, R. B. (1966). The scree test for the number of factors. Multivariate Behavioral Research, 1, 245-276.
## SCREE PLOT data(dFactors) attach(dFactors) eig = Cliff1$eigenvalues plotuScree(eig)