Its well past the new year so a littlebubbly is long overdue. Bubble charts are great in that they allow you to graph in 3 dimensions: Length, Height and Breadth (or area). Although the steps below are written with Excel in mind, they can also be applied to PowerPoint.
Watch this 3½ minute video to learn the basics regarding interpreting and creating bubble charts.
Creating a Bubble Chart
Input your data, placing the X-axis data in the first column, Y-axis data in the second column, and the area (bubble size) in the third column.
Select the data.
On the Insert tab, in the Chart group, Click XY and select from Bubble types. A Bubble chart is added to the worksheet
Note: If necessary click Switch Row/Column (on the Chart Tools:Design tab) to swap the series data.
Adding Data Labels
CLICK on one of the bubbles in the series. The entire series becomes selected.
RIGHT+CLICK one of the selected bubbles and select Add Data Labels. Data labels will appear.
To format label appearance and content, RIGHT+CLICK on a bubble and select Format Data Labels.
Formatting the Bubble Appearance (Fill)
CLICK on one of the bubbles in the series. The entire series becomes selected..
CLICK (again) on the bubble. The single bubble will be selected.
RIGHT+CLICK on the selected bubble and select Format Data Point. The Format Data Point dialog/pane appears.
Select Fill and set the fill options (e.g., color, pattern, fill, etc).
Here’s another interesting challenge presented by a colleague. The same footnote text applied to many items on that page. She wanted to use the same footnote reference twice, with the same number. Here are two solutions. The first (and easier) method is to use a custom mark or symbol (e.g. *, †, etc.). The second method is to use a cross-reference.
Watch this 2m video to learn all you need to know!
Inserting Duplicate Footnote using Symbols.
On the Reference tab, in the Footnotes group, click the Dialog Launcher. The Footnote and Endnote dialog will appear.
In the Custom Mark field type the preferred number or symbol. Alternatively, click Symbol button, select character and click OK.
Click the Insert button. The footnote reference mark is added to document at the insertion point.
Enter the footnote text.
In the body of the document click insertion point where duplicate footnote reference is to appear.
Type duplicate number or, on the Insert tab, click Symbol and select symbol previously selected.
Inserting Duplicate Footnotes using Same Sequence Number.
Insert the first footnote: On the Reference tab, in the Footnotes group, click Insert Footnote. The footnote number is added to document at the insertion point.
Enter the footnote text.
Click insertion point in the body of the document where duplicate footnote number is to appear.
On the Reference tab, in the Captions group, click Cross-references. The Cross-references dialog will appear.
For Reference type select ‘Footnote’and for Insert reference to select ‘Footnote number’.
Select desired footnote from the For which footnote area, thenclick Insert.
Click Close button.
Note Apply the Footnote Reference style to the duplicates to match footnote formatting.