Description Usage Arguments Author(s) References Examples
Plots the ES of a portfolio against confidence level, assuming that L/P is t distributed, for specified confidence level and holding period.
1 |
... |
The input arguments contain either return data or else mean and standard deviation data. Accordingly, number of input arguments is either 4 or 5. In case there 4 input arguments, the mean and standard deviation of data is computed from return data. See examples for details. returns Vector of daily geometric return data mu Mean of daily geometric return data sigma Standard deviation of daily geometric return data df Number of degrees of freedom in the t distribution cl ES confidence level and must be a vector hp ES holding period and must be a scalar |
Dinesh Acharya
Dowd, K. Measuring Market Risk, Wiley, 2007.
Evans, M., Hastings, M. and Peacock, B. Statistical Distributions, 3rd edition, New York: John Wiley, ch. 38,39.
1 2 3 4 5 6 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.