| easyAHP {easyAHP} | R Documentation |
Analytic Hierarchy Process (AHP)
Description
Given the scores from decision makers, the analytic hierarchy process can be conducted easily.
Usage
easyAHP(data)
Arguments
data |
a data frame consisted of the scores from decision makers; each row represents each item; no more than 10 items is allowed; each column represents each decision maker; no more than 20 makers is allowed; each item would be graded 1-9 score by each meker |
Value
Matrix |
decision matrix of each decidion maker and the consolidated |
Weights |
item weights of each decidion maker and the consolidated |
CI |
consistency index of each decidion maker and the consolidated; being used to calculate the next item (CR) |
CR |
consistency ratio of each decidion maker and the consolidated; value<0.1 is acceptable, otherwise we should ask the makers to grade once more time |
Note
Please feel free to contact us, if you have any advice and find any bug!
Reference:
1. http://bpmsg.com/
Update:
Version 0.1.1: the explaination in the 'value' section is corrected; the value of 'CR' less than 0.1 is acceptable
More advanced performance is coming!
Author(s)
Zhicheng Du<dgdzc@hotmail.com>, Yuantao Hao<haoyt@mail.sysu.edu.cn>
Examples
data=data.frame(maker1=c(6,8,1,3),maker2=c(6,8,2,3))
row.names(data)=c("item1","item2","item3","item4")
easyAHP(data)