GGally: ggally_crosstable – R documentation

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ggally_crosstable

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, package = "reshape")

# 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

Extension to 'ggplot2'

v2.1.1

GPL (>= 2.0)

Authors

Barret Schloerke [aut, cre], Di Cook [aut, ths], Joseph Larmarange [aut], Francois Briatte [aut], Moritz Marbach [aut], Edwin Thoen [aut], Amos Elberg [aut], Ott Toomet [ctb], Jason Crowley [aut], Heike Hofmann [ths], Hadley Wickham [ths]

Initial release