probabilities: Inclusion probabilities
In jlisic/BalancedSampling: Balanced and Spatially Balanced Sampling

Description Usage Arguments Examples

Computes the first-order inclusion probabilities from a vector of positive numbers (for a probability proportional-to-size sampling design). This function is borrowed from the package "sampling" by Alina Matei and Yves Till<c3><a9>. Licence (GPL >=2).

1	probabilities(a,n)

`a`	vector of positive numbers
`n`	sample size

## Not run: 
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## Example 
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# a vector of positive numbers
a=1:20
# computation of the inclusion probabilities for a sample size n=12
pik=probabilities(a,12)
pik

## End(Not run)