Checks if the tail of a PMF vector has more than span
consecutive values smaller than tol and throws a warning if so.
Usage
check_sparse_pmf_tail(pmf, span = 5, tol = 1e-06)
Arguments
- pmf
A probability mass function vector
- span
The number of consecutive indices in the tail to check
- tol
The value which to consider the tail as sparse
Value
Called for its side effects.
