check_integer: Check if a number is an integer
In dpritchard/dgmisc: Miscellaneous R functions for research
Description
Usage
Arguments
Value
Author(s)
See Also
Examples
Description
Uses grep to test if the object contains only numbers.
Usage
1
Arguments
n
An object to test.
Value
Returns a logical (TRUE or FALSE).
Author(s)
Originally from http://stackoverflow.com/a/3937820
See Also
Examples
1
2
3
4
5
check_integer(1) # True
check_integer(1.2) # False
check_integer(1e10) # True
check_integer(1e-10) # False
check_integer('cheese') # Unsurprisingly: False
dpritchard/dgmisc documentation built on May 15, 2019, 1:50 p.m.
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Description Usage Arguments Value Author(s) See Also Examples
Description
Uses grep to test if the object contains only numbers.
Usage
1 |
Arguments
n |
An object to test. |
Value
Returns a logical (TRUE or FALSE).
Author(s)
Originally from http://stackoverflow.com/a/3937820
See Also
Examples
1 2 3 4 5 | check_integer(1) # True
check_integer(1.2) # False
check_integer(1e10) # True
check_integer(1e-10) # False
check_integer('cheese') # Unsurprisingly: False
|
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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