Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Library: stats
See also: pca draftman

Macro: 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

Example:
; loads the library stats
library("stats")   
; load library graphic 
library("graphic")  
; read swiss banknote data                             
x = read("bank2")         
; interactive factor analysis                              
factor(x)                             
Result:
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

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Author: Katharina Kroel, Kerstin Zanter ,961202 Sigbert Klinke, 970820
(C) MD*TECH Method and Data Technologies, 17.8.2000