The following produces a scatterplot with rugs on both the vertical and
horizontal axes.
library(dplyr)
library(stringr)
library(lattice)
library(latticeExtra)
## .....
xyplot(scheduleInterval ~ calledForApptDate, data = dd.2, xlab = "Date
patient called for appointment", ylab = "Days in the future that patient
was scheduled",
panel = function(...) {
panel.xyplot(..., col = "red")
panel.smoother(..., span = 0.9, se = FALSE)
panel.rug(...)
})
I'd like a rug to appear only on the horizontal axis. None of the
following seem to be the correct syntax:
panel.rug(..., y = NULL)
panel.rug(..., y = FALSE)
panel.rug(x)
panel.rug(x = ...)
This does the job:
xyplot(scheduleInterval ~ calledForApptDate, data = dd.2, xlab = "Date
patient called for appointment", ylab = "Days in the future that patient
was scheduled",
panel = function(...) {
panel.xyplot(..., col = "red")
panel.smoother(..., span = 0.9, se = FALSE)
panel.rug(x = dd.2$calledForApptDate)
})
but seems inadvisable. Shouldn't I be making use of ... for passing
arguments through to the panel.rug() function? Specifying a variable in a
dataframe by name isn't generalizable.
Thanks.
--Chris Ryan
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