| labels {hyperSpec} | R Documentation |
labels
## S4 method for signature 'hyperSpec': labels(object, which = NULL, drop = TRUE, ...) labels (object, which = NULL, ...) <- value
object |
a hyperSpec object |
which |
numeric or character to specify the label(s) |
drop |
if the result would be a list with only one element, should the element be returned instead? |
... |
handed to logentry |
value |
the new label(s) |
value may be a list or vector of labels giving the new label for each of the
entries specified by which.
The names of the labels are the same as the colnames of the data.frame.
The label for the wavelength axis has the name .wavelength.
The labels should be
given in a form ready for the text-drawing functions (see
plotmath), e.g. as expression or a character.
labels returns a list of labels.
If drop is TRUE and the list contains only one element, the element is returned instead.
labels<- returns a hyperSpec object.
C. Beleites
labels (chondro)
labels (flu, "c") <- expression ("/" ("c", "mg / l"))