Class Reference
IRIS for UNIX 2019.2
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  [%SYS] >  [%DeepSee] >  [PMML] >  [Dataset] >  [Bootstrap]
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class %DeepSee.PMML.Dataset.Bootstrap extends %DeepSee.PMML.Dataset

Lightweight object representing a resampled version of the OriginalSet dataset

Inventory

Parameters Properties Methods Queries Indices ForeignKeys Triggers
3 7


Summary

Properties
BootstrapId Fields IdField Name OriginalSet

Methods
%AddToSaveSet %ClassIsLatestVersion %ClassName %ConstructClone
%DispatchClassMethod %DispatchGetModified %DispatchGetProperty %DispatchMethod
%DispatchSetModified %DispatchSetMultidimProperty %DispatchSetProperty %Extends
%GetParameter %IsA %IsModified %New
%NormalizeObject %ObjectModified %OnNew %OriginalNamespace
%PackageName %RemoveFromSaveSet %SerializeObject %SetModified
%ValidateObject Clear Get1DDistribution GetAggregatesByCategory
GetFieldBySpec GetRecordIds GetValueCount GetXDDistribution
HasField


Properties

• property BootstrapId as %Integer;
• property OriginalSet as %DeepSee.PMML.Dataset.Base;

Methods

• method %OnNew(pBootstrapId As %Integer, pSQL As %String, pOriginalSet As %DeepSee.PMML.Dataset.Base, pFields As %ArrayOfObjects) as %Status
This callback method is invoked by the %New method to provide notification that a new instance of an object is being created.

If this method returns an error then the object will not be created.

It is passed the arguments provided in the %New call. When customizing this method, override the arguments with whatever variables and types you expect to receive from %New(). For example, if you're going to call %New, passing 2 arguments, %OnNew's signature could be:

Method %OnNew(dob as %Date = "", name as %Name = "") as %Status If instead of returning a %Status code this returns an oref and this oref is a subclass of the current class then this oref will be the one returned to the caller of %New method.

• method Get1DDistribution(pField As %String, Output pDistribution, ByRef pFilters) as %Status
accepts pFilters(n) = $lb(field, operator, key) returns: pDistribution("total") = tTotalCount pDistribution(n) = $lb(value, count)
• method GetRecordIds(Output pRecordIds, ByRef pFilters) as %Status
returns pIds(n) = rowid
• method GetValueCount(pField As %String, pIncludeNull As %Boolean = 1, ByRef pFilters, Output pSC As %Status) as %Integer
Returns the number of distinct values for pField (categorical)
• method GetXDDistribution(pFields As %List, Output pDistribution, ByRef pFilters) as %Status
accepts pFilters(n) = $lb(field, operator, key) returns: pDistribution = $lb(dim1Count, dim2Count, ...) pDistribution("total") = total pDistribution("value", dim, i) = value pDistribution(i, j, ...) = tCount


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