Function：
Demonstrate file data in a senior bubble plot.
Input：
The input file must be a tab-delimited format file with headers. There are two types of files：
①Type1: Contains 4 columns, which represents names, rich factor, bubble size and color in the chart.
Example is shown as followed：
②Type2: Contains more than 4 columns. The tool will recognize the file pattern and select the correct column to create a chart. This type of file supports two patterns showing here：
Parameters：
①File type: supports two types of file: type 1 (contains only 4 columns) and type 2 (contains more than 4 columns)
②Row number selected: how many rows for the bubble plot (the default setting is the first 20 rows).
③Test value: Select p value or q value to make a plot.
Output：
A senior bubble plot in PNG format.
