Table Output — tableOutput

v1.11.1|Source: R/bootstrap.R, R/render-table.R

Description

The tableOuptut()/renderTable() pair creates a reactive table that is suitable for display small matrices and data frames. The columns are formatted with xtable::xtable().

See renderDataTable() for data frames that are too big to fit on a single page.

tableOutput(outputId)

renderTable(
  expr,
  striped = FALSE,
  hover = FALSE,
  bordered = FALSE,
  spacing = c("s", "xs", "m", "l"),
  width = "auto",
  align = NULL,
  rownames = FALSE,
  colnames = TRUE,
  digits = NULL,
  na = "NA",
  ...,
  env = parent.frame(),
  quoted = FALSE,
  outputArgs = list()
)

Arguments

outputId: output variable to read the table from
expr: An expression that returns an R object that can be used with xtable::xtable().
striped, hover, bordered: Logicals: if TRUE, apply the corresponding Bootstrap table format to the output table.
spacing: The spacing between the rows of the table (xs stands for "extra small", s for "small", m for "medium" and l for "large").
width: Table width. Must be a valid CSS unit (like "100%", "400px", "auto") or a number, which will be coerced to a string and have "px" appended.
align: A string that specifies the column alignment. If equal to 'l', 'c' or 'r', then all columns will be, respectively, left-, center- or right-aligned. Otherwise, align must have the same number of characters as the resulting table (if rownames = TRUE, this will be equal to ncol()+1), with the i-th character specifying the alignment for the i-th column (besides 'l', 'c' and 'r', '?' is also permitted - '?' is a placeholder for that particular column, indicating that it should keep its default alignment). If NULL, then all numeric/integer columns (including the row names, if they are numbers) will be right-aligned and everything else will be left-aligned (align = '?' produces the same result).
rownames, colnames: Logicals: include rownames? include colnames (column headers)?
digits: An integer specifying the number of decimal places for the numeric columns (this will not apply to columns with an integer class). If digits is set to a negative value, then the numeric columns will be displayed in scientific format with a precision of abs(digits) digits.
na: The string to use in the table cells whose values are missing (i.e. they either evaluate to NA or NaN).
...: Arguments to be passed through to xtable::xtable() and xtable::print.xtable().
env: The parent environment for the reactive expression. By default, this is the calling environment, the same as when defining an ordinary non-reactive expression. If expr is a quosure and quoted is TRUE, then env is ignored.
quoted: If it is TRUE, then the quote()ed value of expr will be used when expr is evaluated. If expr is a quosure and you would like to use its expression as a value for expr, then you must set quoted to TRUE.
outputArgs: A list of arguments to be passed through to the implicit call to tableOutput() when renderTable is used in an interactive R Markdown document.

Examples

## Only run this example in interactive R sessions
if (interactive()) {
  # table example
  shinyApp(
    ui = fluidPage(
      fluidRow(
        column(12,
          tableOutput('table')
        )
      )
    ),
    server = function(input, output) {
      output$table <- renderTable(iris)
    }
  )
}