Pretty formatting of confidence intervals
formatCI(ci, sep = "; ", prefix = "[", suffix = "]", digits = 2, noZero = FALSE)
A confidence interval (a vector of 2 elements; longer vectors work, but I guess that wouldn't make sense).
The separator of the values, usually "; " or ", ".
The prefix and suffix, usually a type of opening and closing parenthesis/bracket.
The number of digits to which to round the values.
Whether to strip the leading zero (before the decimal point), as is typically done when following APA style and displaying correlations, p values, and other numbers that cannot reach 1 or more.
A character vector of one element.