Uses of Interface
org.apache.pig.Algebraic

Packages that use Algebraic
org.apache.pig.builtin   
org.apache.pig.piggybank.evaluation   
org.apache.pig.piggybank.evaluation.stats   
org.apache.pig.piggybank.evaluation.util   
 

Uses of Algebraic in org.apache.pig.builtin
 

Classes in org.apache.pig.builtin that implement Algebraic
 class AVG
          Generates the average of the values of the first field of a tuple.
 class COUNT
          Generates the count of the values of the first field of a tuple.
 class COUNT_STAR
          Generates the count of the values of the first field of a tuple.
 class Distinct
          Find the distinct set of tuples in a bag.
 class DoubleAvg
          Generates the average of the values of the first field of a tuple.
 class DoubleMax
          Generates the max of the values of the first field of a tuple.
 class DoubleMin
          Generates the min of the Double values in the first field of a tuple.
 class DoubleSum
          Generates the sum of the values of the first field of a tuple.
 class FloatAvg
          Generates the average of the values of the first field of a tuple.
 class FloatMax
          Generates the max of the values of the first field of a tuple.
 class FloatMin
          Generates the min of the Float values in the first field of a tuple.
 class FloatSum
          Generates the sum of the Float values in the first field of a tuple.
 class IntAvg
          Generates the average of the values of the first field of a tuple.
 class IntMax
          Generates the max of the values of the first field of a tuple.
 class IntMin
          Generates the min of the Integer values in the first field of a tuple.
 class IntSum
          Generates the sum of the Integer in the first field of a tuple.
 class LongAvg
          Generates the average of the values of the first field of a tuple.
 class LongMax
          Generates the max of the values of the first field of a tuple.
 class LongMin
          Generates the min of the Long values in the first field of a tuple.
 class LongSum
          Generates the sum of the Long values in the first field of a tuple.
 class MAX
          Generates the max of the values of the first field of a tuple.
 class MIN
          Generates the min of the values of the first field of a tuple.
 class StringMax
          Generates the max of the values of the first field of a tuple.
 class StringMin
          Generates the min of the String values in the first field of a tuple.
 class SUM
          Generates the sum of the values of the first field of a tuple.
 

Uses of Algebraic in org.apache.pig.piggybank.evaluation
 

Classes in org.apache.pig.piggybank.evaluation that implement Algebraic
 class MaxTupleBy1stField
          MaxTupleBy1stField UDF returns a tuple with max value of the first field in a given bag.
 

Uses of Algebraic in org.apache.pig.piggybank.evaluation.stats
 

Classes in org.apache.pig.piggybank.evaluation.stats that implement Algebraic
 class COR
          Computes the correlation between sets of data.
 class COV
          Computes the covariance between sets of data.
 

Uses of Algebraic in org.apache.pig.piggybank.evaluation.util
 

Classes in org.apache.pig.piggybank.evaluation.util that implement Algebraic
 class Top
          Top UDF accepts a bag of tuples and returns top-n tuples depending upon the tuple field value of type long.
 



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