Format p-values — fpval • filor

Formats numeric p-values to a fixed number of decimal places, using a threshold display for very small values.

Usage

fpval(p, digits = 3)

p: Numeric vector of p-values.
digits: Integer. Number of digits to show after the decimal point. Defaults to `3`.

A character vector of formatted p-values, with `NA` values preserved.

Values smaller than `10^(-digits)` are displayed as `"< 0.001"` when `digits = 3`, `"< 0.01"` when `digits = 2`, and so on.

fpval(c(0.2, 0.0456, 0.0004))
#> [1] "0.200"   "0.046"   "< 0.001"
fpval(c(0.049, 0.001, 0.0009), digits = 3)
#> [1] "0.049"   "0.001"   "< 0.001"