Custom lattice axis scales
Convenience functions for drawing axes with various non-default tick positions and labels.
xscale.components.logpower(lim, ...) yscale.components.logpower(lim, ...) xscale.components.fractions(lim, logsc = FALSE, ...) yscale.components.fractions(lim, logsc = FALSE, ...) xscale.components.log10ticks(lim, logsc = FALSE, at = NULL, ...) yscale.components.log10ticks(lim, logsc = FALSE, at = NULL, ...) xscale.components.log(lim, logsc = FALSE, at = NULL, loc = NULL, ...) yscale.components.log(lim, logsc = FALSE, at = NULL, loc = NULL, ...) xscale.components.log10.3(lim, logsc = FALSE, at = NULL, ...) yscale.components.log10.3(lim, logsc = FALSE, at = NULL, ...) xscale.components.subticks(lim, ..., n = 5, n2 = n * 5, min.n2 = n + 5) yscale.components.subticks(lim, ..., n = 5, n2 = n * 5, min.n2 = n + 5)
lim |
scale limits. |
... |
passed on to |
logsc |
|
at |
this is ignored unless it is |
loc |
Ignored if |
n |
desired number of intervals between major axis ticks (passed to
|
n2, min.n2 |
desired, and minimum, number of intervals between minor axis ticks
(passed to |
These functions are intended to be passed to the
xscale.components or yscale.components arguments of
high-level lattice plots. See xscale.components.default.
xscale.components.logpower draws tickmarks at the same
locations as the default, but labels them more smartly using
superscripts for the power (using expressions).
xscale.components.fractions labels the tickmarks as fractions.
xscale.components.log10ticks puts major tick marks at powers of
10, and minor tickmarks in between.
Sarkar, Deepayan (2008) “Lattice: Multivariate Data Visualization with R”, Springer. ISBN: 978-0-387-75968-5 http://lmdvr.r-forge.r-project.org/figures/figures.html?chapter=08;figure=08_04
xyplot((1:200)/20 ~ (1:200)/20, type = c("p", "g"),
scales = list(x = list(log = 2), y = list(log = 10)),
xscale.components = xscale.components.fractions,
yscale.components = yscale.components.log10ticks)
xyplot((1:200)/20 ~ (1:200)/20, type = c("p", "g"),
scales = list(x = list(log = 2), y = list(log = 10)),
xscale.components = xscale.components.logpower,
yscale.components = yscale.components.log10.3)
dd <- as.Date("2000-01-01") + 0:365
xyplot(0:365 ~ dd, type = c("p", "g"),
xscale.components = xscale.components.subticks,
yscale.components = yscale.components.subticks)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.