ggformula (version 0.10.1)

gf_relabel: Modify plot labeling

Description

Some packages like expss provide mechanisms for providing longer labels to R objects. These labels can be used when labeling plots and tables, for example, without requiring long or awkward variable names. This is an experimental feature and currently only supports expss or any other system that stores a label in the label attribute of a vector.

Usage

gf_relabel(plot, labels = get_variable_labels(plot$data), ...)
# S3 method for gf_ggplot
print(x, labels = get_variable_labels(x$data), ...)

Arguments

plot

A ggplot.

labels

A named list of labels.

...

Additional named labels. See examples.

x

A ggplot.

Value

A plot with potentially modified labels.

Examples

# NOT RUN {
# labeling using a list
labels <- list(width = "width of foot (cm)", length = "length of foot (cm)",
  domhand = "dominant hand")
gf_point(length ~ width, color = ~domhand, data = mosaicData::KidsFeet) %>%
  gf_relabel(labels)

# labeling using ...
gf_point(length ~ width, color = ~domhand, data = mosaicData::KidsFeet) %>%
  gf_relabel(
    width = "width of foot (cm)",
   length = "length of foot (cm)",
   domhand = "dominant hand")

# Alternatively, we can store labels with data.
KF <- mosaicData::KidsFeet %>%
  set_variable_labels(
    length = 'foot length (cm)',
    width = 'foot width (cm)'
  )
gf_point(length ~ width, data = KF)
gf_density2d(length ~ width, data = KF)
get_variable_labels(KF)


# }