Profiler Object:Column-Based Numeric Statistics - Revision history

Admin at 22:02, 23 February 2015

2015-02-23T22:02:12Z

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-! style="text-align:left; color:black; border-bottom:1px solid #aaaaaa;"|'''Profiler Object Interface Navigation'''
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Admin at 00:00, 3 February 2015

2015-02-03T00:00:22Z

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	==GetColumnNumericQ1IntValue==		==GetColumnNumericQ1IntValue==
	~~Th is~~ function returns the column’s first integral quartile value.		This function returns the column’s first integral quartile value. This is a value from your input data that is closest to the quartile value (non-interpolated).

	This function takes one parameter.		This function takes one parameter.
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	==GetColumnNumericMedIntValue==		==GetColumnNumericMedIntValue==
	This function returns the column’s Integral median quartile value.		This function returns the column’s Integral median quartile value. This is a value from your input data that is closest to the quartile value (non-interpolated).

	This function takes one parameter.		This function takes one parameter.
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	==GetColumnNumericQ3IntValue==		==GetColumnNumericQ3IntValue==
	This function returns the column’s third integral quartile value.		This function returns the column’s third integral quartile value. This is a value from your input data that is closest to the quartile value (non-interpolated).

	This function takes one parameter.		This function takes one parameter.

Admin at 19:07, 2 February 2015

2015-02-02T19:07:49Z

← Older revision		Revision as of 19:07, 2 February 2015
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	==GetColumnNumericStdDevValue==		==GetColumnNumericStdDevValue==
	This function returns the column’s standard deviation value.		This function returns the column’s population standard deviation value.

	This function takes one parameter.		This function takes one parameter.
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	\|Name=ColumnName		\|Name=ColumnName
	\|Data Type=String		\|Data Type=String
	\|Description=Column Name to get the columns standard deviation value.		\|Description=Column Name to get the columns population standard deviation value.
	}}		}}

Admin at 18:51, 2 February 2015

2015-02-02T18:51:08Z

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	\|[[Returned Result Codes:APIs#Profiler Object\|Returned Result Codes]]		\|[[Returned Result Codes:APIs#Profiler Object\|Returned Result Codes]]

Admin: Created page with " ← Profiler Object Reference {| class="mw-collapsible" cellspacing="2" style="background-color:#f9f9f9; border:1px solid #aaaaaa; font-size..."

2015-01-08T20:01:04Z

Created page with " ← Profiler Object Reference {| class="mw-collapsible" cellspacing="2" style="background-color:#f9f9f9; border:1px solid #aaaaaa; font-size..."

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[[Profiler Object:Reference|← Profiler Object Reference]]

{| class="mw-collapsible" cellspacing="2" style="background-color:#f9f9f9; border:1px solid #aaaaaa; font-size:9pt; color:#0645ad; padding:8px 8px;"
! style="text-align:left; color:black; border-bottom:1px solid #aaaaaa;"|'''Profiler Object Interface Navigation'''
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|[[Profiler Object:Initialization|Initialization]]
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|[[Profiler Object:Object Information|Object Information]]
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|[[Profiler Object:Enumeration Listing and Parsing|Enumeration Listing and Parsing]]
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|[[Profiler Object:Column Specification|Column Specification]]
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|[[Profiler Object:Initiate Profiling|Initiate Profiling]]
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|[[Profiler Object:Data Input|Data Input]]
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|[[Profiler Object:Profiling|Profiling]]
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|[[Profiler Object:Table-Based Statistics|Table-Based Statistics]]
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{| class="mw-collapsible" style="width:100%;"
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! style="color:black;"|[[Profiler Object:Column-Based Statistics|Column-Based Statistics]]
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|[[Profiler Object:Column-Based String Statistics|Column-Based String Statistics]]
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|[[Profiler Object:Column-Based Numeric Statistics|Column-Based Numeric Statistics]]
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|[[Profiler Object:Column-Based Date/Time Statistics|Column-Based Date/Time Statistics]]
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|[[Profiler Object:Column-Based Name Statistics|Column-Based Name Statistics]]
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|[[Profiler Object:Column-Based State/Province Statistics|Column-Based State/Province Statistics]]
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|[[Profiler Object:Column-Based Zip/Postal Code Statistics|Column-Based Zip/Postal Code Statistics]]
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|[[Profiler Object:Column-Based Country Statistics|Column-Based Country Statistics]]
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|[[Profiler Object:Column-Based Email Statistics|Column-Based Email Statistics]]
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|[[Profiler Object:Column-Based Phone Statistics|Column-Based Phone Statistics]]
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{| class="mw-collapsible mw-collapsed" style="width:100%;"
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! style="color:black;"|[[Profiler Object:Iterators|Iterators]]
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|[[Profiler Object:Column-Based Value Frequency Table Iteration|Column-Based Value Frequency Table Iteration]]
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|[[Profiler Object:Column-Based Value Length Frequency Table Iteration|Column-Based Value Length Frequency Table Iteration]]
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|[[Profiler Object:Column-Based Value Pattern Table Iteration|Column-Based Value Pattern Table Iteration]]
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|[[Profiler Object:Column-Based Value Date/Time Table Iteration|Column-Based Value Date/Time Table Iteration]]
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|[[Profiler Object:Column-Based Value SoundEx Table Iteration|Column-Based Value SoundEx Table Iteration]]
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|[[Profiler Object:Column-Based Word Table Iteration|Column-Based Word Table Iteration]]
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|[[Profiler Object:Column-Based Word Length Table Iteration|Column-Based Word Length Table Iteration]]
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{| class="mw-collapsible mw-collapsed" style="width:100%;"
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! style="color:black;"|[[Profiler Object:Result Codes|Result Codes]]
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|[[Returned Result Codes:APIs#Profiler Object|Returned Result Codes]]
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|[[Result Codes]]
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<div class="toclimit-2">{{CustomTOC}}</div>

These statistics should only be retrieved after calling the '''[[Profiler Object:Profiling#ProfileData|ProfileData]]''' function. These values are all column-specific. Numeric statistics are computed for all column types including non numeric-based ones (such as strings, date/times, etc.)

===Quartiles and Medians===
A median value is the 'middle' value. That is, if one were to order a list of 100 values from lowest to highest (including duplicate values), the median value is the value of the 50th item. There are two quartile values: first and third. In our example, the first quartile would be the 25th value, and the third quartile would be the 75th value. In cases where the total number of records is not evenly divisible, then a pair of quartile values is computed: the integral quartile, which is the value closest to the quartile or median point, and the interpolated quartile, which is an interpolated quartile value.

==GetColumnNumericMaxValue==
This function returns the column’s largest value as sorted numerically.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns largest value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericMaxValue(columnNameStr);
|C=double = mdProfilerGetColumnNumericMaxValue(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericMaxValue(columnNameStr);
}}

==GetColumnNumericMinValue==
This function returns the column’s smallest numeric value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns smallest value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericMinValue(columnNameStr);
|C=double = mdProfilerGetColumnNumericMinValue(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericMinValue(columnNameStr);
}}

==GetColumnNumericAvgValue==
This function returns the column’s numeric average value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns average value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericAvgValue(columnNameStr);
|C=double = mdProfilerGetColumnNumericAvgValue(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericAvgValue(columnNameStr);
}}

==GetColumnNumericQ1Value==
This function returns the column’s first interpolated quartile value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns first interpolated quartile value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericQ1Value(columnNameStr);
|C=double = mdProfilerGetColumnNumericQ1Value(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericQ1Value(ColumnNameStr);
}}

==GetColumnNumericQ1IntValue==
Th is function returns the column’s first integral quartile value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns first integral quartile value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericQ1IntValue(columnNameStr);
|C=double = mdProfilerGetColumnNumericQ1IntValue(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericQ1IntValue(columnNameStr);
}}

==GetColumnNumericMedValue==
This function returns the column’s interpolated median value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns interpolated median value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericMedValue(columnNameStr);
|C=double = mdProfilerGetColumnNumericMedValue(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericMedValue(columnNameStr);
}}

==GetColumnNumericMedIntValue==
This function returns the column’s Integral median quartile value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns integral median quartile value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericMedIntValue(columnNameStr);
|C=double = mdProfilerGetColumnNumericMedIntValue(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericMedIntValue(columnNameStr);
}}

==GetColumnNumericQ3Value==
This function returns the column’s third interpolated quartile value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns third interpolated quartile value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericQ3Value(columnNameStr);
|C=double = mdProfilerGetColumnNumericQ3Value(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericQ3Value(columnNameStr);
}}

==GetColumnNumericQ3IntValue==
This function returns the column’s third integral quartile value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns third integral quartile value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericQ3IntValue(columnNameStr);
|C=double = mdProfilerGetColumnNumericQ3IntValue(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericQ3IntValue(columnNameStr);
}}

==GetColumnNumericStdDevValue==
This function returns the column’s standard deviation value.

This function takes one parameter.

===Parameters===
{{Object Parameters
|Name=ColumnName
|Data Type=String
|Description=Column Name to get the columns standard deviation value.
}}

{{ Object Syntax
|Syntax=profiler->GetColumnNumericStdDevValue(columnNameStr);
|C=double = mdProfilerGetColumnNumericStdDevValue(profiler, columnNameStr);
|.Net=double = profiler.GetColumNumericStdDevValue(columnNameStr);
}}

[[Category:Profiler Object]]