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COMPUTER SKILLS AND TIP SHEETS
MS Excel 97 - Graphs (known as charts)

Chart wizard
Changing chart options

Spreadsheets refer to graphs as charts - one and the same thing.

graph.jpg (18170 bytes)

Before drawing the graph you have to select the information you wish to graph. It would save time if you could also select the associated labels, as shown on the right - the labels for the column data (Column B) have been included in the selection i.e. Column A and Row 2 have been included.

Chart wizard

Click on the Chart Wizard icon  icchart.jpg (902 bytes)

graph2.jpg (37116 bytes)

You will be taken through a process of choices concerning your graph.

The first choice to make is to choose the Chart type.

Then click on the Next button.

The next screen is for data range and series choices.

graph3.jpg (28346 bytes)

Data range describes the area which you selected in step one, describing the cell address of the top left cell and the bottom right cell.

That is why it says =Sheet1$A$2:$B$7

Sheet 1 is the file name (the file had not been saved at that stage). $A$2 is the cell reference for A2. It is what we call an absolute cell reference (with the $ signs). An absolute cell reference does not change when a formula is copied.

Click on Next

The next frame gives you the opportunity to change the chart title, and offers you the opportunity to include labels for the y-axis (side) and x-axis (bottom).  The labels (NAMES and MARKS) have been entered in the example to the right.

graph5.jpg (24940 bytes)

Category (X) axis labels refer to the labels on the graph (pupil names in this case) which appear on the x-axis (bottom) of the graph.

By clicking on the legend tab you can also choose whether you want the legend to be visible and where you want it to appear. Similarly, the data labels tab offers you choice of which data labels you want, if any at all. Finally, click on Finish.

graph6.jpg (41706 bytes)

Changing chart options

To change the chart options,

Click on the Chart

Changing the chart type:

Click on Chart

Click on Chart Type

charttype.jpg (2980 bytes)

Choose the new chart type

Click on OK

charttype2.jpg (57364 bytes)

Changing the chart options (title, labels and legends):

Click on Chart

Click on Chart Options

chartopt.jpg (3681 bytes)

Type in the new chart title / label / legend details

Click on OK

chartopt2.jpg (31480 bytes)

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