basictabler: vreIsSingleValue – R documentation

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vreIsSingleValue

Determine if a value range expression is a single value.

Description

vreIsSingleValue is a utility function that returns 'TRUE' if the specified value range expression is either numeric, a number expressed as text or an expression of the form "v=" or "v==".

Usage

vreIsSingleValue(vre)

Arguments

vre

The value range expression to examine.

Value

'TRUE' if vre is a single value, 'FALSE' otherwise.

basictabler

Construct Rich Tables for Output to 'HTML'/'Excel'

v1.0.0

GPL-3

Authors

Christopher Bailiss [aut, cre]

Initial release