Use two sets of data to form multiple coordinate points, examine the distribution of the coordinate points, determine if there is any association between the two variables, or summarize the distribution pattern of the coordinate points. A scatter plot displays a set of data as a group of points. The values are represented by the position of the points in the chart. Categories are represented by different markers in the chart. Scatter plots are often used to compare aggregated data across categories.

Input

The first column is the name, and the other columns are values, separated by tabs in between. Alternatively, an EXCEL file can also be input.

Output