Repeated Values 1.0

REPVAL Repeated Valuesrepval(X) finds all repeated values for input X, and their attributes.The input may be vector, matrix, char string, or cell of strings Y=repval(X) returns the repeated values of X [RV, NR, POS, IR]=repval(X) returns the following outputsRV : Repeated Values (sorted)NR : Number of times each RV was repeatedPOS : Position vector of X of RV entriesIR : Index of repetition Example:X=[1 5 5 9 5 5 1];[RV,NR,POS,IR]=repval(X)Output:RV = [1 5]; %Numbers '1' and '5' are repeated valuesNR = [2 4]; %Respectively repeated 2 and 4 timesPOS = [1 7 2 3 5 6]; %Position index of X for repeated valuesIR = [1 1 2 2 2 2]; %Corresponding to which index of RV Vectors[RV,NR,POS,IR]=repval([1 2 2 3 2 2 1]) Matrix (repeated rows)[RV,NR,POS,IR]=repval([1 2; 3 4; 1 2; 1 3; 3 4]) Char String[RV,NR,POS,IR]=repval('abracadabra') Cell of Strings[RV,NR,POS,IR]=repval({'bat','cat','car','bar','bat','car'})

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Entries,  Index,  Numbers,  Output,  Position,  Repetition,  Rvnrposir Drepvalx
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