The most efficient way to calculate rankings in real time games...

Assigning rank to a variable based on 2 other variables in stata...

Get the first occurence of the result in each specified group...

MYSQL order by field condition in case of tie...

How can I group student scores into quintile using SQL Server 2008...

How to add row number column in SQL Server 2012...

Ranking variables with conditions...

Perl: How to make an optimal ranking...

Select MAX and add 1 (SQL Server 2012)...

Get a record position in a group + record count of the group on each record...

Finding repeated occurrences with ranking functions...

Scalable time decay for web application...

Efficiently determine "how sorted" a list is, eg. Levenshtein distance...

Partition a list of names into folders by initial letter...