Displaying 4 results from an estimated 4 matches for "varlab".
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variab
2005 Nov 21
4
attributes of a data.frame
...able.labels
While one can use the first three (i.e. names(foo) or class(foo)), the fourth
one can only be used via:
attributes(foo)$variable.labels
(which is kind of a tedious thing to type)
Is it or would be possible to simply use:
variable.labels(foo)
like the first three attributes?
I tried:
varlab <- function(x) attributes(x)$variable.labels
but then I cannot use this to assign a specific label:
> varlab(foo)[1] <- "some string"
Error: couldn't find function "varlab<-"
Thank you,
Adrian
--
Adrian DUSA
Romanian Social Data Archive
1, Schitu Magureanu Bd...
2005 Oct 07
1
returning a modified fix()-ed dataframe
...28), gender=c("Male", "Female", "Male"))
require(Hmisc)
label(my.data$age) <- "Respondent's age"
label(my.data$gender) <- "Responent's gender"
variables <- function(x) {
dataf <- data.frame(variable=NA, label=NA)
varlab <- NA
for (i in 1:length(names(x))) {
dataf[i,1] <- names(x)[i]
dataf[i,2] <- label(x[,i])
varlab[i] <- label(x[,i])
}
fix(dataf)
# I assume this would return a modified dataf
for (i in which(varlab...
2010 May 26
1
Custom axis function in lattice:::xyplot
...except get
the correct label. How do I get access to the factor level being plotted
in each panel within my custom axis function?
It may be easier to illustrate than explain, so here is a dummy example,
including a version of my custom axis function.
require(lattice)
## custom axis function
axis.VarLabs <- function(side, ...) {
if(isTRUE(all.equal(side, "top"))) {
M <- function(lims) min(lims) + (diff(lims) / 2)
xlim <- current.panel.limits()$xlim
panel.axis(side = side, outside = TRUE, at = M(xlim),
tck = 1, line.col = "black...
2014 Aug 27
1
Re R CMD check checking in development version of R
...bal variables for data sets in a package".
I went to look at the Check results for one of my packages (analogue) on
CRAN: http://cran.r-project.org/web/checks/check_results_analogue.html
Under the r-devel build machines I'm seeing a lot of things like this:
Stratiplot.default : axis.VarLabs: no visible global function
definition for ?current.panel.limits?
Stratiplot.default : axis.VarLabs: no visible global function
definition for ?panel.axis?
Stratiplot.default : axis.VarLabs: no visible global function
definition for ?which.packet?
Stratiplot.default : ax...