[Rd] ylab in time series plot (PR#2869)
kademan at phz.com
kademan at phz.com
Mon Apr 28 23:07:06 MEST 2003
You get a warning message when you specify a ylab parameter while
plotting data whose x's are POSIXct values. Apparently the
`axis.POSIXct' method tries to reset the ylab---via the ...
parameter---after it has already been set by higher level methods.
Here is a function that illustrates the problem.
ylabProblem <- function() {
x <- ISOdate(2003, 4, 1:10) # POSIXct vector
y <- rnorm(10)
plot(x, y, ylab = 'I am y')
}
and this is what I get when I run it.
> ylabProblem()
Warning message:
parameter "ylab" couldn't be set in high-level plot() function
--please do not edit the information below--
Version:
platform = sparc-sun-solaris2.6
arch = sparc
os = solaris2.6
system = sparc, solaris2.6
status =
major = 1
minor = 7.0
year = 2003
month = 04
day = 16
language = R
Search Path:
.GlobalEnv, package:methods, package:ctest, package:mva, package:modreg, package:nls, package:ts, Autoloads, package:base
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