IQWiG Theme for Flextable — theme

Apply IQWiG-compliant styling to a flextable. Based on formatting standards from IQWiG Methods v8.0, with numeric formatting driven by decimal_separator and missing values shown via na_string.

Usage

theme_iqwig(
  ft,
  font_name = "Arial",
  font_size = 9,
  header_bold = TRUE,
  decimal_separator = ",",
  na_string = getOption("pharmhand.na_string", "--"),
  autofit = TRUE
)

Arguments

ft: A flextable object
font_name: Font family (default: "Arial")
font_size: Font size in points (default: 9)
header_bold: Logical, bold header text (default: TRUE)
decimal_separator: Decimal separator: "." or "," (default: ","); applies to numeric columns with "." as the thousands separator when ",".
na_string: String to display for missing values (default: getOption("pharmhand.na_string", "–"))
autofit: Logical, autofit column widths (default: TRUE)

Value

A styled flextable object

References

IQWiG (2025). Allgemeine Methoden, Version 8.0.

Examples

if (FALSE) { # \dontrun{
ft <- flextable::flextable(mtcars[1:5, 1:4])
ft <- theme_iqwig(ft)
} # }