scatterPlot
Easy ggplot2 scatter plots
This function is intended to provide a very easy interface to generating pretty (and pretty versatile) ggplot
scatter plots.
 Keywords
 hplot
Usage
scatterPlot(x, y, pointsize = 3, theme = theme_bw(), regrLine = FALSE, regrCI = FALSE, regrLineCol = "blue", regrCIcol = regrLineCol, regrCIalpha = 0.25, width = 0, height = 0, position = "identity", ...)
Arguments
 x
 The variable to plot on the X axis.
 y
 The variable to plot on the Y axis.
 pointsize
 The size of the points in the scatterplot.
 theme
 The theme to use.
 regrLine
 Whether to show the regression line.
 regrCI
 Whether to display the confidence interval around the regression line.
 regrLineCol
 The color of the regression line.
 regrCIcol
 The color of the confidence interval around the regression line.
 regrCIalpha
 The alpha value (transparency) of the confidence interval around the regression line.
 width

If
position
is 'jitter', the points are 'jittered': some random noise is added to change their location slightly. In that case 'width' can be set to determine how much the location should be allowed to vary on the X axis.  height

If
position
is 'jitter', the points are 'jittered': some random noise is added to change their location slightly. In that case 'height' can be set to determine how much the location should be allowed to vary on the Y axis.  position
 Whether to 'jitter' the points (adding some random noise to change their location slightly, used to prevent overplotting). Set to 'jitter' to jitter the points.
 ...

And additional arguments are passed to
geom_point
orgeom_jitter
(ifjitter
is set to 'jitter').
Details
Note that if position
is set to 'jitter', unless width
and/or height
is set to a nonzero value, there will still not be any jittering.
Value

A
ggplot
plot is returned.
See Also
Examples
### A simple scatter plot
scatterPlot(mtcars$mpg, mtcars$hp);
### The same scatter plot, now with a regression line
### and its confidence interval added.
scatterPlot(mtcars$mpg, mtcars$hp, regrLine=TRUE, regrCI=TRUE);
Community examples
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