Kinetica C# API  Version 6.0.1.0
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kinetica.AggregateStatisticsRequest.Stats Struct Reference

Comma separated list of the statistics to calculate, e.g. More...

Public Attributes

const string COUNT = "count"
 Number of objects (independent of the given column(s)). More...
 
const string MEAN = "mean"
 Arithmetic mean (average), equivalent to sum/count. More...
 
const string STDV = "stdv"
 Sample standard deviation (denominator is count-1). More...
 
const string VARIANCE = "variance"
 Unbiased sample variance (denominator is count-1). More...
 
const string SKEW = "skew"
 Skewness (third standardized moment). More...
 
const string KURTOSIS = "kurtosis"
 Kurtosis (fourth standardized moment). More...
 
const string SUM = "sum"
 Sum of all values in the column(s). More...
 
const string MIN = "min"
 Minimum value of the column(s). More...
 
const string MAX = "max"
 Maximum value of the column(s). More...
 
const string WEIGHTED_AVERAGE = "weighted_average"
 Weighted arithmetic mean (using the option weight_column_name as the weighting column). More...
 
const string CARDINALITY = "cardinality"
 Number of unique values in the column(s). More...
 
const string ESTIMATED_CARDINALITY = "estimated_cardinality"
 Estimate (via hyperloglog technique) of the number of unique values in the column(s). More...
 
const string PERCENTILE = "percentile"
 Estimate (via t-digest) of the given percentile of the column(s) (percentile(50.0) will be an approximation of the median). More...
 
const string PERCENTILE_RANK = "percentile_rank"
 Estimate (via t-digest) of the percentile rank of the given value in the column(s) (if the given value is the median of the column(s), percentile_rank(<median>) will return approximately 50.0). More...
 

Detailed Description

Comma separated list of the statistics to calculate, e.g.

"sum,mean". Values: count, mean, stdv, variance, skew, kurtosis, sum, min, max, weighted_average, cardinality, estimated_cardinality, percentile, percentile_rank.
A set of string constants for the parameter <member name="stats">.

Definition at line 63 of file AggregateStatistics.cs.

Member Data Documentation

const string kinetica.AggregateStatisticsRequest.Stats.CARDINALITY = "cardinality"

Number of unique values in the column(s).

Definition at line 102 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.COUNT = "count"

Number of objects (independent of the given column(s)).

Definition at line 68 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.ESTIMATED_CARDINALITY = "estimated_cardinality"

Estimate (via hyperloglog technique) of the number of unique values in the column(s).

Definition at line 106 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.KURTOSIS = "kurtosis"

Kurtosis (fourth standardized moment).

Definition at line 86 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.MAX = "max"

Maximum value of the column(s).

Definition at line 95 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.MEAN = "mean"

Arithmetic mean (average), equivalent to sum/count.

Definition at line 72 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.MIN = "min"

Minimum value of the column(s).

Definition at line 92 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.PERCENTILE = "percentile"

Estimate (via t-digest) of the given percentile of the column(s) (percentile(50.0) will be an approximation of the median).

Definition at line 111 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.PERCENTILE_RANK = "percentile_rank"

Estimate (via t-digest) of the percentile rank of the given value in the column(s) (if the given value is the median of the column(s), percentile_rank(<median>) will return approximately 50.0).

Definition at line 117 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.SKEW = "skew"

Skewness (third standardized moment).

Definition at line 83 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.STDV = "stdv"

Sample standard deviation (denominator is count-1).

Definition at line 76 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.SUM = "sum"

Sum of all values in the column(s).

Definition at line 89 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.VARIANCE = "variance"

Unbiased sample variance (denominator is count-1).

Definition at line 80 of file AggregateStatistics.cs.

const string kinetica.AggregateStatisticsRequest.Stats.WEIGHTED_AVERAGE = "weighted_average"

Weighted arithmetic mean (using the option weight_column_name as the weighting column).

Definition at line 99 of file AggregateStatistics.cs.


The documentation for this struct was generated from the following file: