OpenOffice.org OpenOffice - 3.3 Guía básica descargar pdf (Pagina 94)

100

101

compare other data. Examples of good scatter charts might include weather data,

reactions under different acidity levels, conditions at altitude or any data which

matches two series of numeric data. In contrast to line charts, the x-axis is to the left

of the right labels, which usually indicates a time series.

Scatter charts may surprise those unfamiliar with how they work. While constructing

the chart, if you choose Data Range > Data series in rows, the first row of data

represents the x-axis. The rest of the rows of data are then compared against the first

row data. Figure 90 shows a comparison of three currencies with the Japanese Yen.

Even though the table presents the monthly series, the chart does not. In fact the

Japanese Yen does not appear; it is merely used as the constant series that all the

other data series are compared against.

Figure 90: A particularly volatile time in the world currency market.

Bubble charts

A bubble chart is a variation of a scatter chart in which the data points are replaced

with bubbles. It shows the relations of three variables in two dimensions. Two

variables are used for the position on the X-axis and Y-axis, while the third is shown

as the relative size of each bubble. One or more data series can be included in a

single chart.

Bubble charts are often used to present financial data. The data series dialog for a

bubble chart has an entry to define the data range for the bubbles and their sizes.

94 OpenOffice.org 3.3 Calc Guide

1 2 ... 89 90 91 92 93 94 95 96 97 98 99 ... 433 434

Comentarios a estos manuales

Sin comentarios

OpenOffice.org OpenOffice - 3.3 Guía básica Pagina 94

Comentarios a estos manuales

Relacionado con productos y manuales para Software OpenOffice.org OpenOffice - 3.3