abline()
.hexVP.abline(hvp, a = NULL, b = NULL, h = numeric(0), v = numeric(0),
col = "black", lty = 1, lwd = 2, ...)
b
is NULL
,
an lm
object or a vector of length 2 with
c(intercept,slope)
a
can be specified on its own and is taken to
contain the slope and intercept in vector form). The h=
and v=
forms draw horizontal and vertical
lines at the specified coordinates.
The coef
form specifies the line by a vector containing the
slope and intercept.
lm
is a regression object which contains reg$coef
. If it is
of length 1 then the value is taken to be the slope of a line
through the origin, otherwise, the first 2 values are taken to be
the intercept and slope.
gplot.hexbin
, hexViewport
,
hexMA.loess