Full Featured Implementation of Hash Tables/Associative Arrays/Dictionaries

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Documentation for package ‘hash’ version 2.2.6.3

• DESCRIPTION file.
• Code demos. Use demo() to run them.

Help Pages

hash-package	Hash/associative array/dictionary data structure for the R language.
$-method	Accessor methods for the hash class.
$<--method	Accessor methods for the hash class.
.set	assign key-value pair(s) to a hash
as.list.hash	hash/associative array/dictionary data structure for the R language
clear	Removes all key-value pairs from a hash
clear-method	Removes all key-value pairs from a hash
clear-methods	Removes all key-value pairs from a hash
copy	Create a seperate copy of a hash object.
copy-method	Create a seperate copy of a hash object.
copy-methods	Create a seperate copy of a hash object.
del	Remove key-value pair(s) from a hash
del-method	Remove key-value pair(s) from a hash
del-methods	Remove key-value pair(s) from a hash
delete	Remove key-value pair(s) from a hash
delete-method	Remove key-value pair(s) from a hash
delete-methods	Remove key-value pair(s) from a hash
format	Methods for Function format in Package 'hash'
format-method	Methods for Function format in Package 'hash'
has.key	Test for existence of key(s) on a hash
has.key-method	Test for existence of key(s) on a hash
has.key-methods	Test for existence of key(s) on a hash
hash	hash/associative array/dictionary data structure for the R language
hash-accessors	Accessor methods for the hash class.
hash-class	Class "hash"
invert	Create an inverted hash.
invert-method	Create an inverted hash.
invert-methods	Create an inverted hash.
inverted.hash	Create an inverted hash.
is.empty	Test if a hash has no key-value pairs.
is.hash	hash/associative array/dictionary data structure for the R language
keys	Returns key(s) from a hash
keys-method	Returns key(s) from a hash
keys-methods	Returns key(s) from a hash
length	Returns the number of items in a hash
length-method	Returns the number of items in a hash
length-methods	Returns the number of items in a hash
make.keys	creates/coerces objects to proper hash keys
names	Returns key(s) from a hash
names.hash	Returns key(s) from a hash
values	Extract values of a hash object.
values-method	Extract values of a hash object.
values-methods	Extract values of a hash object.
values<-	Extract values of a hash object.
values<--method	Extract values of a hash object.
values<--methods	Extract values of a hash object.
[-method	Accessor methods for the hash class.
[<--method	Accessor methods for the hash class.
[[-method	Accessor methods for the hash class.
[[<--method	Accessor methods for the hash class.