Difference between revisions of "TiedRank Command"

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;TiedRank[ <List L> ]
 
;TiedRank[ <List L> ]
 
:Returns a list, whose ''i''-th element is the rank of ''i''-th element of L (rank of element is its position in [[Sort Command|Sort]][L]). If there are more equal elements in L which occupy positions from ''k'' to ''l'' in Sort[L], the mean of the  ranks from ''k'' to ''l'' are associated with these elements.
 
:Returns a list, whose ''i''-th element is the rank of ''i''-th element of L (rank of element is its position in [[Sort Command|Sort]][L]). If there are more equal elements in L which occupy positions from ''k'' to ''l'' in Sort[L], the mean of the  ranks from ''k'' to ''l'' are associated with these elements.
{{example|1=<code>TiedRank[{4, 1, 2, 3, 4, 2}]</code> returns  {5.5, 1, 2.5, 4, 5.5, 2.5} .}}
+
:{{example|1=<code>TiedRank[{4, 1, 2, 3, 4, 2}]</code> returns  {5.5, 1, 2.5, 4, 5.5, 2.5} .}}
{{example|1=<code>TiedRank[{3, 2, 2, 1}]</code> returns {4, 2.5, 2.5, 1}.}}
+
:{{example|1=<code>TiedRank[{3, 2, 2, 1}]</code> returns {4, 2.5, 2.5, 1}.}}
  
 
{{note|Also see [[OrdinalRank Command]] }}
 
{{note|Also see [[OrdinalRank Command]] }}

Revision as of 13:28, 17 August 2011



TiedRank[ <List L> ]
Returns a list, whose i-th element is the rank of i-th element of L (rank of element is its position in Sort[L]). If there are more equal elements in L which occupy positions from k to l in Sort[L], the mean of the ranks from k to l are associated with these elements.
Example: TiedRank[{4, 1, 2, 3, 4, 2}] returns {5.5, 1, 2.5, 4, 5.5, 2.5} .
Example: TiedRank[{3, 2, 2, 1}] returns {4, 2.5, 2.5, 1}.


Note: Also see OrdinalRank Command
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