Package index • hash

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

Reference