| 摘要 |
<p>PURPOSE:To obtain necessary special information as intended in addition to raw process data by designating a processing content to be performed for making data statistics and analysis from a CRT input device after plural data are displayed on a CRT display. CONSTITUTION:After plural data are displayed on a CRT display 4, a processing content to be performed for making data statistics and analysis is designated by means of a CRT input device 5. A data extracting and editing function performs data extraction and edition when the data of a section or point on which data statistics and analysis are to be performed are designated by means of the device 5. In the course of the data statistics and analysis process performed on extracted data, calculation is performed on a data group extracted by the data extracting and editing function based on the processing specifications designated from the device 5 and results are displayed on a display 4. Therefore, it becomes unnecessary to fix contents of data extraction and data statistics and analysis and intended analysis information can be obtained in accordance with usages and purposes.</p> |
