Sampling without replacement
s = samwr(sizam, numsamp, X)
integer. Size of a sample. It must be lower than or equal to the size of X
.
integer. Number of samples to be extracted.
column vector. It contains the population.
matrix of size sizsam * numsamp
. It contains
numsamp
random samples (the columns) each of
sizam
extractions without replacement from X
.
Gives samples without replacement from a column vector.
samwr
is based on grand for generating the random samples. Use grand("setsd", seed)
to change the seed for samwr
.