pf90_code_missing: Determine a numeric code for missing observations

In famuvie/breedR: Statistical Methods for Forest Genetic Resources Analysts

Description

This function returns a code outside the range of variation of the observed values.

Usage

pf90_code_missing(x)

Arguments

x	a numeric vector.

Details

If the range of variation strictly excludes zero, then it is used as the code for missing observations (which is the default code in PROGSF90). Otherwise, returns 1 - the second power of 10 greater than the maximum observed magnitude. This ensures a code an order of magnitude greater than the observed values. E.g., for observations in the range -40 – 28, the code is -999.

Examples

  breedR:::pf90_code_missing(rnorm(100))

famuvie/breedR documentation built on Sept. 6, 2021, 4:50 a.m.