Description Usage Arguments Details See Also Examples
A basic user settings facility, like options
and
lattice.options
.
1 2 |
name |
character giving the name of a setting. |
... |
new options can be defined, or existing ones modified, using one or more arguments of the form 'name = value' or by passing a list of such tagged values. Existing values can be retrieved by supplying the names (as character strings) of the components as unnamed arguments. |
The available options and their current values can be seen with
str(latticist.options())
.
The options are:
use.playwith
default for the argument to latticist
.
defaultPlot
see latticistCompose
. Note, this value can be
over-ridden by specifying defaultPlot
in the spec
argument.
xyLineType
line type for scatterplots; one (or more) of "smooth", "r" or "a".
add.sub
, sub.func
set add.sub
to FALSE to omit the subtitle. Set
sub.func
to a character value for the subtitle, or a
function to generate the subtitle. It is passed arguments
spec
and nPoints
.
MANY
, VERYMANY
threshold number of data points (per panel, on average), at which to change the plot type to something more appropriate for large datasets.
For qqmath
, in the VERYMANY
case, the f.value
argument is used to approximate the distribution with 100 points.
For densityplot
, in the VERYMANY
case, data points
are not drawn.
style.MANY
, style.3panels
, etcthese lists are combined to form a list of arguments to
simpleTheme
.
First, if the number of panels is 3 or more, the values in
style.3panels
are used. If the number of panels is 7 or
more, the values in style.7panels
are also used.
Next, if the number of data points (per panel) exceeds
MANY
, the values in style.MANY
are used.
If they also exceed VERYMANY
, the values in
style.VERYMANY
are used in addition to those already
set.
max.panels
sets the maximum number of panels to show on one page.
disc.levels
, shingle.overlap
default number of levels to use when making shingles or
factors. This can be over-ridden by specifying nLevels
in
the spec
argument.
shingle.overlap
sets the amount of overlap for shingles;
passed to equal.count
.
catch.errors
in the default case (TRUE), most errors are caught and displayed
to the user in a dialog box. Set to FALSE to avoid the
tryCatch
block and thus allow debugging.
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