Usage
stat_smooth(mapping = NULL, data = NULL,
geom = "smoothtern", position = "identity",
method = "auto", formula = y ~ x, se = TRUE, n = 80,
fullrange = FALSE, level = 0.95, na.rm = FALSE, ...)Arguments
mapping
The aesthetic mapping, usually constructed
with aes or aes_string. Only
needs to be set at the layer level if you are overriding
the plot defaults. data
A layer specific dataset - only needed if you
want to override the plot defaults.
geom
The geometric object to use display the data
position
The position adjustment to use for
overlappling points on this layer
method
smoothing method (function) to use, eg. lm,
glm, gam, loess, rlm. For datasets with n < 1000 default
is loess. For datasets with 1000 or more
observations defaults to gam, see formula
formula to use in smoothing function, eg.
y ~ x, y ~ poly(x, 2), y ~ log(x)
se
display confidence interval around smooth?
(TRUE by default, see level to control
n
number of points to evaluate smoother at
fullrange
should the fit span the full range of
the plot, or just the data
level
level of confidence interval to use (0.95 by
default)
na.rm
If FALSE (the default), removes
missing values with a warning. If TRUE silently
removes missing values.
...
other arguments are passed to smoothing
function