1.This page provides an intuitive view of the bivariate relationship between each variables

2.When you click on [Insert], you can fill in the values of the four variables in the Drawer (Must filled-in subjects)

3.In Drawer, clicking on [Reset] clears the currently completed form，Clicking [Submit] submits the current form and displays the data in the charts of the main page in yellow dots

4.Users can add data multiple times

5.Click on the page [Clear] to empty all manually entered data