XuniAggregate Constants Reference

Declared in	Aggregate.h

Specifies the type of aggregate to calculate over a group of values.

Definition

typedef NS_ENUM(NSInteger, XuniAggregate ) {

                            
                               XuniAggregateNone,

                            
                               XuniAggregateSum,

                            
                               XuniAggregateCnt,

                            
                               XuniAggregateAvg,

                            
                               XuniAggregateMax,

                            
                               XuniAggregateMin,

                            
                               XuniAggregateRng,

                            
                               XuniAggregateStd,

                            
                               XuniAggregateVar,

                            
                               XuniAggregateStdPop,

                            
                               XuniAggregateVarPop,

                            
                            };

Constants

XuniAggregateNone

No aggregate.

Declared In Aggregate.h.

XuniAggregateSum

Returns the sum of the numeric values in the group.

Declared In Aggregate.h.

XuniAggregateCnt

Returns the count of non-null values in the group.

Declared In Aggregate.h.

XuniAggregateAvg

Returns the average value of the numeric values in the group.

Declared In Aggregate.h.

XuniAggregateMax

Returns the maximum value in the group.

Declared In Aggregate.h.

XuniAggregateMin

Returns the minimum value in the group.

Declared In Aggregate.h.

XuniAggregateRng

Returns the difference between the maximum and minimum numeric values in the group.

Declared In Aggregate.h.

XuniAggregateStd

Returns the sample standard deviation of the numeric values in the group (uses the formula based on n-1).

Declared In Aggregate.h.

XuniAggregateVar

Returns the sample variance of the numeric values in the group (uses the formula based on n-1).

Declared In Aggregate.h.

XuniAggregateStdPop

Returns the population standard deviation of the values in the group (uses the formula based on n).

Declared In Aggregate.h.

XuniAggregateVarPop

Returns the population variance of the values in the group (uses the formula based on n).

Declared In Aggregate.h.