ggally_crosstable: Display a cross-tabulated table

In GGally: Extension to 'ggplot2'

Display a cross-tabulated table

Description

ggally_crosstable is a variation of ggally_table with few modifications: (i) table cells are drawn; (ii) x and y axis are not expanded (and therefore are not aligned with other ggally_* plots); (iii) content and fill of cells can be easily controlled with dedicated arguments.

Usage

ggally_crosstable(
  data,
  mapping,
  cells = c("observed", "prop", "row.prop", "col.prop", "expected", "resid", "std.resid"),
  fill = c("none", "std.resid", "resid"),
  ...,
  geom_tile_args = list(colour = "grey50")
)

Arguments

data	data set using
mapping	aesthetics being used
cells	Which statistic should be displayed in table cells?
fill	Which statistic should be used for filling table cells?
...	other arguments passed to geom_text(...)
geom_tile_args	other arguments passed to geom_tile(...)

Examples

# Small function to display plots only if it's interactive
p_ <- GGally::print_if_interactive

data(tips)

# differences with ggally_table()
p_(ggally_table(tips, mapping = aes(x = day, y = time)))
p_(ggally_crosstable(tips, mapping = aes(x = day, y = time)))

# display column proportions
p_(ggally_crosstable(tips, mapping = aes(x = day, y = sex), cells = "col.prop"))

# display row proportions
p_(ggally_crosstable(tips, mapping = aes(x = day, y = sex), cells = "row.prop"))

# change size of text
p_(ggally_crosstable(tips, mapping = aes(x = day, y = sex), size = 8))

# fill cells with standardized residuals
p_(ggally_crosstable(tips, mapping = aes(x = day, y = sex), fill = "std.resid"))

# change scale for fill
p_(ggally_crosstable(tips, mapping = aes(x = day, y = sex), fill = "std.resid") +
  scale_fill_steps2(breaks = c(-2, 0, 2), show.limits = TRUE))

GGally documentation built on May 29, 2024, 8:29 a.m.