The 'GO statistics'-tab visualizes the numbers of GO ontology entries in the database for all levels of the GO-tree.
On the left side of the tab is the GO-tree. By clicking on a '+'-button in the tree the associated node will be unfolded. By clicking directly on a node all its childs will be displayed as green bars in the 'GO statistics'-canvas. The number above each bar is the number of contigs with GO hits, which are associated with the GO-id represented by the bar, either as direct hit or as a hit to any of the childs of this GO-id. The numbers below the bars refer the the numbers of the childs of the displayed node in the GO-tree.
With the 'Compare'-button the entries of a raised project tab will be added to the GO-tree diagram as red bars.
By right-clicking on a bar the option 'Show all hits' appears, which will open a project tab containing all contigs with a GO-hit belonging to the selected bar.
By switching the radiobutton from 'Diagram' to 'List' a table is displayed, which contains all childs of the selected node. The table shows the name of each child and the number of contigs, which are associated with it. If 'Compare' was executed with a project tab, it also shows the number of entries from the project tab associated with each child and the corresponding p-values.
By right-clicking on the table it is possible to copy the whole table into the clipboard or just the content of the selected cell.