| 摘要 |
PURPOSE:To enable even a beginner to perform easily a statistical analysis by selecting the optimum method suitable for a purpose at the system side and displaying the result of analysis on an easy-to-understand graph. CONSTITUTION:The attribute of the data read out of a data file 5 is stored in quantitative data and qualitative data by a data attribute sorting means 1 in accordance with the data contents. Here the analysis method is selected by a selection means 2 in response to each purpose. Thus the optimum statistical analysis method is selected in response to the corresponding data and purpose. An analysis means 4 performs a statistical analysis of the data that undergone the designation of its items through an optimum method matching with the data attribute. The result of this analysis is displayed an a graph with the proper contrivance so that the result of analysis can be understood easily. In such a way, even a beginner can perform easily a statistical analysis. |
