Namespace lm.analysis

Interactive analysis related classes and functions

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Functions List

addPCAColumns ()

Runs a Principal component analysis and adds computed principal components as a DataColumn into corresponding DataTable

Properties

Functions

addPCAColumns()

Runs a Principal component analysis and adds computed principal components as a DataColumn into corresponding DataTable

Parameters

• luaTable - to store named parameters

Obligatory named parameters

• pDataTable : DataTable - database table the PCA should be based upon its column
• dataColumnArray : table - array of source database columns to run a PCA on them
• nCount : integer - number of Principal components to add (must be less than the number of source database columns)

Optional named parameters

• baseName : string - base name of newly created columns