check_double_scalar: Check double scalar
In rtemis.core: Core Utilities for the 'rtemis' Ecosystem
check_double_scalar R Documentation
Check double scalar
Description
Check double scalar
Usage
check_double_scalar(x, arg_name = deparse(substitute(x)))
Arguments
x
Numeric: Value to check. Must be a single non-NA number (integer inputs are accepted).
arg_name
Character: Argument name to use in error messages.
Value
Called for side effects. Throws an error if checks fail.
Author(s)
EDG
Examples
check_double_scalar(3.14)
check_double_scalar(1L)
# Throw error:
try(check_double_scalar(NA_real_))
try(check_double_scalar(c(1.0, 2.0)))
rtemis.core documentation built on Sept. 20, 2026, 9:06 a.m.
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| check_double_scalar | R Documentation |
Check double scalar
Description
Check double scalar
Usage
check_double_scalar(x, arg_name = deparse(substitute(x)))
Arguments
x |
Numeric: Value to check. Must be a single non-NA number (integer inputs are accepted). |
arg_name |
Character: Argument name to use in error messages. |
Value
Called for side effects. Throws an error if checks fail.
Author(s)
EDG
Examples
check_double_scalar(3.14)
check_double_scalar(1L)
# Throw error:
try(check_double_scalar(NA_real_))
try(check_double_scalar(c(1.0, 2.0)))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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