bollen_plot: Bollen Influential Cases Plot

In cddesja/REPM: Companion package to Handbook of Educational Measurement and Psychometrics Using R.

Description

This codes implements the Bollen influential cases plot described in Bollen (1989). This function is unable to handle missing data and listwise deletion is used. On the y-axis is the measure of influence, A, see Bollen (1989) for derivation, and the row names are on the x-axis. These row names correspond to the original data set's row names prior to listwise deletion.

Usage

bollen_plot(x, crit.value = NULL)

Arguments

x	A dataset or matrix
crit.value	Should a critical value be used to identify influential row names?

References

Bollen, K. A. (1989). Structural equations with latent variables. John Wiley & Sons.

Examples

data(interest)
bollen_plot(interest)

cddesja/REPM documentation built on May 13, 2019, 2:21 p.m.