samwr - Sampling without replacement

Calling Sequence

s = samwr(sizam,numsamp,X)

Parameters

• sizam : integer. Size of a sample. It must be less or equal than size of X.
• numsamp : integer. Number of samples to be extracted.
• X : column vector. It contains the population.
• s : matrix of type sizsam x numsamp. It contains numsamp random samples (the columns) each of sizam (size(X,'*')) extractions, without replacement, from the column vector X.

Description

Gives samples without replacement from a column vector.

Examples

    a=[0.33 1.24 2.1 1.03]
    s=samwr(4,12,a)
  

See Also

sample ,   samplef ,  

Author

Carlos Klimann