| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a program and system for making a time series analysis of a model of an influence diagram, and a terminal unit used for the same. <P>SOLUTION: The time series analysis program 121, provided in the terminal unit 100 of the time series analysis system 1, acquires node setting information for every repetition time corresponding to time series, and stores node names and repetition times in relation to each other in a node information storage section 131. A low-order node and a node of the last repetition time can be set in a mathematical expression of node setting information. In simulation processing by the time series analysis program 121, node values for every repetition time are computed using node setting information and stored in a node value information storage section 151. Using the node values stored in the node value information storage section 151, an expected value, a random variable, standard deviation, a confidence interval upper limit value and a confidence interval lower limit value are computed and displayed as a simulation result of the time series analysis. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
