Appends a percent sign to provided numerical value.
Rounding is carried out according to value passed in
decimals
formal argument (defaults to value
specified in panderOptions('digits')
).
pct(x, digits = panderOptions("digits"), type = c("percent", "%",
"proportion"), check.value = TRUE)
a numeric value that is to be rendered to percent
an integer value indicating number of decimal places
a character value indicating whether percent or proportion value was provided (partial match is allowed)
perform a sanity check to see if
provided numeric value is correct (defaults to
TRUE
)
a character value with formatted percent