Format a column of p-values

Format a column of p-values

format_p(pval, na_string = "-", empty_string = "-", sig = NA)

Arguments

pval	A vector of p values
na_string	Value to return if pval is NA
empty_string	Value to return if pval == ""
sig	Level of signficance. If formatted p-value = significance level, an extra digit will be added