man/examples/examples_format_text.R

In formatdown: Formatting Numbers in 'rmarkdown' Documents

# Text vector

# default face = "plain"
x <- air_meas$humid
format_text(x)

# equivalently
format_text(x, face = "plain")

# input vector
x <- c("Hello world!", "Goodbye blues!")
format_text(x)

# argument coerced to character string if possible
format_text(c(1.2, 2.3, 3.4))
format_text(x = NA)
format_text(x = c(TRUE, FALSE, TRUE))

# numbers as strings are rendered as-is
format_text(x = c("1.2E-3", "3.4E+0", "5.6E+3"))

# other font faces
format_text(x, face = "italic")
format_text(x, face = "bold")
format_text(x, face = "sans")
format_text(x, face = "mono")