Element Details: Rank+Column
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Available in: Logi Info Source code name: RankColumn

A Rank Column adds a new column in the DataLayer with either a numeric or percentile rank based on all the values of some other column. The column can be used like any other column.

Set the ID to the name of the new column.

Set the Data Column to an existing column that contains numeric values to be ranked.

Numeric rankings run from 1 to the number of rows in the DataLayer.

Percentile rankings run from 0 to 1. (To display the value, you can use the "Percent" format.) By default rankings go from lowest to highest.

You may reverse the order with Reverse Rank attribute.

Element Group:Add and Replace Columns



ATTRIBUTES

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NamePossible ValuesDescription
DataColumn
UserDefined
(Required) The name of a data field/column returned from the DataLayer.
ID
UserDefined
(Required) The ID attribute is a pervasive attribute that uniquely identifies an element within a definition file. The ID needs to be a unique value within the definition.
IncludeCondition
True
False
An expression that evaluates to a value of True or False. If the expression is blank, or evaluates to true the element is processed. If the expression evaluates to false, the element is skipped. Expressions should be in VBScript or JavaScript syntax. For .NET versions, the scripting language can be set in the _settings.lgx General element. For Java versions, the scripting language is always JavaScript. Typically, you would compare values using an operator, such as "@Session.value~ < 0". Use quotes when working with strings: "@Session.myValue~" == "SomeValue"
RankType
Rank
Percentile
(Required) For an enumerated ranking, ranging from 1 to the number of rows, set Rank Type to "Rank". For percentile ranking, set it to "Pecentile".
ReverseRank
True
False
By default rankings go from lowest to highest. Reverse this behavior by setting Reverse Rank to True.



PARENT ELEMENTS

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DataLayer.Bookmarks
DataLayer.Cached
DataLayer.CSV
DataLayer.Definition List
DataLayer.Directory
DataLayer.ETL
DataLayer.Excel
DataLayer.Fixed Format File
DataLayer.Google App
DataLayer.Google Spreadsheet
DataLayer.GPX File
DataLayer.JSON
DataLayer.KML File
DataLayer.LDAP
DataLayer.Linked
DataLayer.Mongo Find
DataLayer.Mongo Map Reduce
DataLayer.Mongo Run Command
DataLayer.Plugin
DataLayer.REST
DataLayer.Scheduler
DataLayer.SimpleDB
DataLayer.SP
DataLayer.SQL
DataLayer.Static
DataLayer.Twitter
DataLayer.Web Feed
DataLayer.Web Scraper
DataLayer.Web Service
DataLayer.XML


CHILD ELEMENTS

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