Apple Keynote Betriebsanweisung PDF herunterladen (Seite 148)

You can use a variety of visual eects to enhance the appearance of data series

elements, such as bars (in column and bar charts), data point shapes (in line and

scatter charts), and area shapes.

Pie wedges also represent a data series, but these have special formatting

considerations. See “Customizing the Look of Pie Charts” on page 150 to learn more.

For bar, column, and area charts, you can make formatting selections to change

the look and style of data series shapes and symbols in the Series pane of the

Chart inspector.

Many series formatting options are also available in the format bar. When you select

a series element in a chart, the items in the format bar change to provide appropriate

options for formatting chart series elements.

Showing Error Bars in Charts

You can show error bars around data points in all chart types, except for pie charts.

Select from dierent line ends and colors in the Graphic inspector.

To show error bars for the data points in a selected series:

1 In the Chart inspector, click Series, and then click Advanced at the bottom of the

Inspector window. Then click Error Bars.

For scatter plots, you can have error bars for both data series. Set them separately by

following the instructions for both the axes.

2 In the pop-up menu, choose the way you want the error bars to be displayed:

Positive and Negative: Displays full error bars, both above and below each data point.

Positive Only: Displays only the part of each error bar that falls above its data point.

Negative Only: Displays only the part of each error bar that falls below its data point.

3 In the second pop-up menu, choose the kind of error bar you want to display:

Fixed Value: Displays an error bar of the same absolute value for every data point.

Specify a value in the adjacent eld.

Percentage: Displays error bars based on a xed percentage of each data point value.

Specify a percentage in the adjacent eld.

Standard Deviation: Displays error bars based on the standard deviation of your data

set. Specify the number of standard deviations in the adjacent eld.

Standard Error: Displays standard error bars.

Custom: Lets you set error bars based on your own criteria. In the Positive eld, specify

how far above the data points you want the error bars to extend; in the Negative eld,

specify how far below the data points you want the error bars to extend.

148 Chapter 9 Creating Charts from Data

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Apple Keynote Betriebsanweisung Seite 148