rtable: Create a Table

In rtables: Reporting Tables

Create a Table

Description

Create a Table

Usage

rtable(header, ..., format = NULL, hsep = default_hsep(), inset = 0L)

rtablel(header, ..., format = NULL, hsep = default_hsep(), inset = 0L)

Arguments

header	Information defining the header (column structure) of the table. This can be as row objects (legacy), character vectors or a InstantiatedColumnInfo object.
...	Rows to place in the table.
format	character(1) or function. The format label (string) or formatter function to apply to the cell values passed via .... See list_valid_format_labels for currently supported format labels.
hsep	character(1). Set of character(s) to be repeated as the separator between the header and body of the table when rendered as text. Defaults to a connected horizontal line (unicode 2014) in locals that use a UTF charset, and to - elsewhere (with a once per session warning).
inset	integer(1). The table inset for the row or table being constructed. See table_inset.

Value

a formal table object of the appropriate type (ElementaryTable or TableTree)

See Also

Other compatibility: rheader(), rrowl(), rrow()

Examples

rtable(
  header = LETTERS[1:3],
  rrow("one to three", 1, 2, 3),
  rrow("more stuff", rcell(pi, format = "xx.xx"), "test", "and more")
)


# Table with multirow header
sel <- iris$Species == "setosa"
mtbl <- rtable(
  header = rheader(
    rrow(row.name = NULL, rcell("Sepal.Length", colspan = 2),
         rcell("Petal.Length", colspan=2)),
    rrow(NULL, "mean", "median", "mean", "median")
  ),
  rrow(
    row.name = "All Species",
    mean(iris$Sepal.Length), median(iris$Sepal.Length),
    mean(iris$Petal.Length), median(iris$Petal.Length),
    format = "xx.xx"
  ),
  rrow(
    row.name = "Setosa",
    mean(iris$Sepal.Length[sel]), median(iris$Sepal.Length[sel]),
    mean(iris$Petal.Length[sel]), median(iris$Petal.Length[sel])
  )
)

mtbl

names(mtbl) # always first row of header

# Single row header

tbl <- rtable(
  header = c("Treatement\nN=100", "Comparison\nN=300"),
  format = "xx (xx.xx%)",
  rrow("A", c(104, .2), c(100, .4)),
  rrow("B", c(23, .4), c(43, .5)),
  rrow(""),
  rrow("this is a very long section header"),
  rrow("estimate", rcell(55.23, "xx.xx", colspan = 2)),
  rrow("95% CI", indent = 1, rcell(c(44.8, 67.4), format = "(xx.x, xx.x)", colspan = 2))
)
tbl

row.names(tbl)
names(tbl)


# Subsetting
tbl[1, ]
tbl[, 1]

tbl[1,2]
tbl[2, 1]

tbl[3,2]
tbl[5,1]
tbl[5,2]

# # Data Structure methods
dim(tbl)
nrow(tbl)
ncol(tbl)
names(tbl)


# Colspans

tbl2 <- rtable(
  c("A", "B", "C", "D", "E"),
  format = "xx",
  rrow("r1", 1, 2, 3, 4, 5),

  rrow("r2", rcell("sp2", colspan = 2), "sp1", rcell("sp2-2", colspan = 2))
)

tbl2

rtables documentation built on Aug. 30, 2023, 5:07 p.m.