ALLNAS: NA vector identification

Description Usage Arguments Value Note Author(s) See Also Examples

Description

Determine whether vectors consist of NA values only.

Usage

1
ALLNAS(x)

Arguments

x

x can be simple vector or data frame. Latter is evaluated row-wise.

Value

T/F for single vector, vector with logicals for data frames.

Note

Used as input requirement for VMATCH.

Author(s)

Sander Lestrade

See Also

VMATCH

Examples

1
2
3
4
x=rep(NA, 8)
ALLNAS(x)
y=data.frame(c(1, rep(NA,2)), rep(NA,3))
ALLNAS(y)

MoLE documentation built on May 2, 2019, 3:02 p.m.