Description Usage Arguments Value Author(s) References Examples
Computes expected shortfall for a given ditribution
1 |
spec |
a character string specifying the distribution (for example, "norm" corresponds to the standard normal) |
alpha |
the probabilities associated with expected shortfall |
... |
other parameters |
An object of the same length as alpha
, giving expected shortfall computed.
Stephen Chan, Saralees Nadarajah
S. Chan and S. Nadarajah, Risk: An R package for risk measures, submitted
P. Artzner, F. Delbaen, J. M. Eber and D. Heath, Coherent measures of risk, Mathematical Finance, 9, 1999, 203-228 <DOI:10.1111/1467-9965.00068>
1 | esg("norm", 0.9)
|
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