| Allegro CL version 8.2 This page is new in 8.2. | ||||||||||
Arguments: plot-view
Returns the draw-regression-lines property of
a plot-view object, which
is associated with a plot-widget control. The value may be set at
creation time by passing the :draw-regression-lines initarg to
make-instance, or any time
later by calling (setf draw-regression-lines).
This is a boolean value (nil or true)
indicating whether to draw a regression line for each of the
chart-objects of the
plot-widget. When drawn,
each regression line will be a straight line segment that minimizes
the sum of the squares of vertical distances between the plotted
points for one chart object and the regression line itself. The
default value is nil, and so no regression
lines are drawn by default.
The line styles that are used to draw the regression lines may be specified with the regression-line-colors, regression-line-dashings, and regression-line-widths properties.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page is new in the 8.2 release.
Created 2016.6.21.
| Allegro CL version 8.2 This page is new in 8.2. | ||||||||||