# Warning !

**Soas** is no longer maintained. You
are

**strongly** encouraged to switch to its
successor,

QSoas
##

(reg) Fit to straight line, or remove linear baseline

Works like cut to select a range of data. This range is fitted to a
straight line (y=a+bx) each time the limits are changed (by using the
left/right buttons or `b`/`e`, as in Cut). The slope (b) and
the intercept (-b/a) are written on the screen.

Type `q` to Quit doing nothing.

Use `v` to quit dividing by the straight
line.

Type `u` to quit replacing the data with the data minus the straight
baseline.

Christophe Leger
2009-02-24