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: tware
See also: twrandomsample twpvalue twnormalize twpearson twclt twlinreg

Quantlet: tw1d
Description: teachware quantlet tw1d shows a histogram of user defined data and offers interactive visual analysis of this data by means of box plots (for mean and median) and QQ-plots. Transformations may be applied to the data in order to study the change in distribution and box plots.

Reference(s):

Usage: tw1d({x})
Input:
x vector (n x 1) with user defined data

Note:

Example:

; load teachware library

library("tware")

; predefine asymmetric data

x = exp(normal(100))

; call tw1d teachware quantlet

tw1d(x)

Result:

a two part window with the histogram of the actual data

distribution in the upper port and a jittered dot plot of the data 

in the lower part. The histogram and the dot plot changes with 

the chosen transformations.


Library: tware
See also: twrandomsample twpvalue twnormalize twpearson twclt twlinreg

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: SK, WH, 990103, SK 000724
(C) MD*TECH Method and Data Technologies, 21.9.2000