Makes a pie chart of chosen statistics for the selected data nodes. Dimmed since the active window contains either too few (<1) selected data nodes or too many (>15) Makes a pie chart of chosen statistics for the selected data nodes. Makes a column chart of chosen statistics for the selected data nodes. Dimmed since the active window contains either too few (<1) selected data nodes or too many (>44) Makes a column chart of chosen statistics for the selected data nodes. Makes a bar chart of chosen statistics for the selected data nodes. Dimmed since the active window contains either too few (<1) selected data nodes or too many (>25) Makes a bar chart of chosen statistics for the selected data nodes. Makes a line chart of chosen statistics for the selected data nodes. Dimmed since the active window contains either too few (<2) selected data nodes or too many (>350) Makes a line chart of chosen statistics for the selected data nodes.