pystr_isalpha: Check if a string is alphabetic.

Description Usage Arguments Value References See Also Examples

Description

Return TRUE if all characters in the string are alphabetic and there is at least one character, FALSE otherwise.

Usage

1

Arguments

str

A character vector.

Value

A logical vector.

References

https://docs.python.org/3/library/stdtypes.html#str.isalpha

See Also

pystr_isalnum, pystr_isnumeric

Examples

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pystr_isalpha("abc")
pystr_isalpha("abc123")
pystr_isalpha("abc!")
pystr_isalpha(c("one", "2", "three!"))


pystr documentation built on April 15, 2017, 12:30 a.m.
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