| Library: | stats |
| See also: | pca draftman |
| Quantlet: | factor | |
| Description: | factor performs a Factor Analysis for x (principal component, principal axes). For each method you can interactively between two different criteria for the factors. At the end you get a draftman plot of the the chosen factors. |
| Usage: | factor (x) | |
| Input: | ||
| x | n x p matrix | |
; loads the library stats
library("stats")
; load library graphic
library("graphic")
; read swiss banknote data
x = read("bank2")
; interactive factor analysis
factor(x)
The program generates two displays. One shows a scatterplot matrix of X. The second shows at the top a parallel coordinate plot of gamma (matrix of the evec) and at the bottom the communalties and so on.
| Library: | stats |
| See also: | pca draftman |