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1991-04-25
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PRODUCT : QUATTRO PRO NUMBER : 120
VERSION : ALL
OS : DOS
DATE : April 11, 1991 PAGE : 1/2
TITLE : XY GRAPHS WITH MULTIPLE X-AXIS
Quattro Pro currently allows only one X-Axis series per graph.
However, through planning and organization, it is possible to
plot multiple X-Axis values against different series values. The
following example shows how to set up an XY graph to display
multiple X values against varying Y values.
This example assumes the following data points (x,y):
(x ,y ) (x ,y ) (x ,y )
1 1 2 2 3 3
0,10 1,5 2,3
5,8 3,7 5,4
8,17 6,12 7,6
11,21 8,13 9,8
11,14 10,10
12,12
Note that the number of data points to plot don't have to be
equal in size. Also, since there is only one scale for the X-
Axis, your data points should all be within a common range. For
example, plotting the points 5,8 and 50,80 (as different series)
will produce a plot which extends to extreme regions of the
graph.
Since X values are plotted against Y values, an XY graph should
be used.
Place the Y values of each series in a single column (series),
and place the corresponding X values in a separate column. These
Y-Axes should be selected as separate series. The Y-Axis series
will contain some empty cells since the block range in each
series must match the full block range of X values.
PRODUCT : QUATTRO PRO NUMBER : 120
VERSION : ALL
OS : DOS
DATE : April 11, 1991 PAGE : 2/2
TITLE : XY GRAPHS WITH MULTIPLE X-AXIS
Each series defined will appear as follows:
SERIES: X-Axis 1st 2nd 3rd
┌───┐ ┌───┐ ┌───┐ ┌───┐
│ 0│ │ 10│ │ │ │ │
│ 5│ │ 8│ │ │ │ │
│ 8│ │ 17│ │ │ │ │
│ 11│ │ 21│ │ │ │ │
│ 1│ │ │ │ 5│ │ │
│ 3│ │ │ │ 7│ │ │
│ 6│ │ │ │ 12│ │ │
│ 8│ │ │ │ 13│ │ │
│ 11│ │ │ │ 14│ │ │
│ 2│ │ │ │ │ │ 3│
│ 5│ │ │ │ │ │ 4│
│ 7│ │ │ │ │ │ 6│
│ 9│ │ │ │ │ │ 8│
│ 10│ │ │ │ │ │ 10│
│ 12│ │ │ │ │ │ 12│
└───┘ └───┘ └───┘ └───┘
EXAMPLE
RANGES: A1..A15 B1..B15 C1..C15 D1..D15
By combining all X values into one series and padding the Y-Axis
series with spaces, the resulting graph produces the effect of
multiple X-Axis ranges.