Last data update: 2014.03.03
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R: Returns key(s) from a hash
Returns key(s) from a hash
Description
Returns the key(s) from a hash
Usage
keys(x)
## S3 method for class 'hash'
names(x)
Arguments
Details
Returns the character vector containing the keys of a hash object.
Value
keys |
A vector of type character
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Author(s)
Christopher Brown
See Also
See Also hash .
Examples
h <- hash( letters, 1:26 )
keys(h) # letters
names(h) # same
Results
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