DATA ANALYSIS SYSTEM, AND METHOD FOR SETTING DATA ANALYSIS RANGE

摘要

PROBLEM TO BE SOLVED: To provide a data analysis on a processing unit into which step data indicating a start point of processing and an end point thereof is not inputted.SOLUTION: A data analysis system 10 includes a start point/end point selection part 43 in which two places out of a plurality of places with which process data and event data graph-displayed in a display part 42 are correlated are selected as the start point and the end point, thereby capable of replacing the selected start point and end point by step data.