notna: drop NA values from vector

In regr0: Building regression models

Description

Return the vector 'x', without elements that are NA or NaN or, if 'inf' is TRUE, equal to Inf or -Inf

Usage

notna(x, inf = TRUE)

Arguments

x	vector from which the non-real values should be dropped
inf	Should 'Inf' and '-Inf' be considered "non-real"?

Value

Vector containing the 'real' values of 'x' only

Note

The differences to 'na.omit(x)' are: 'Inf' and '-Inf' are also dropped, unless 'inf==FALSE'.\ no attribute 'na.action' is appended.

Author(s)

Werner A. Stahel

See Also

na.omit

Examples

dd <- c(1, NA, 0/0, 4, -1/0, 6)
notna(dd)
na.omit(dd)

regr0 documentation built on May 2, 2019, 4:52 p.m.