panel.hexloess {hexbin} | R Documentation

## Loess line for hexbin lattice plot

### Description

A panel function to add a loess line to a hexbin lattice plot.

### Usage

    panel.hexloess(bin, w = NULL, span = 2/3, degree = 1, family = c("symmetric", "gaussian"), evaluation = 50,
                   lwd = add.line$lwd, lty = add.line$lty, col, col.line = add.line$col, ...)

### Arguments

`bin` | an object of class `hexbin`.
`w` | optional counts for object `bin`.
`span` | smoothness parameter for `loess`.
`degree` | degree of local polynomial used.
`family` | if `"gaussian"` fitting is by least-squares, and if `"symmetric"` a re-descending M-estimator is used.
`evaluation` | number of points at which to evaluate the smooth curve.
`lwd` | line weight graphical parameter.
`lty` | line type graphical parameter.
`col` | same as `col.line`.
`col.line` | line color graphical parameter.
`...` | optional arguments to `loess.control`.

### Value

There is no return value from this function. The results are plotted on the current active device.

### Author(s)

Nicholas Lewin-Koh nikko@hailmail.net

### See Also

`hexbinplot`, `panel.hexgrid`, `loess.smooth`, `loess.control`, `panel.loess`

[Package hexbin version 1.18.0 Index]