is_numericlog | R Documentation |
A numeric string is a text string that contains only numbers that can be expressed in scientific format.
is_numericlog(x)
x |
character vector. |
Some alphabetic symbols are expected. For instance, in 1.23E-02. However, while spaces are expected, an empty line is not considered numeric.
logical value.
breedR:::is_numericlog(" 1.23E-02 1 ")
breedR:::is_numericlog(" var 1 ")
breedR:::is_numericlog(" ")
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