Asset Returns and Scenarios

Evaluate scenarios for portfolio asset returns, including assets with missing data and financial time series data

Objects

PortfolioMAD Create PortfolioMAD object for mean-absolute deviation portfolio optimization and analysis

`getScenarios`	Obtain scenarios from portfolio object
`setScenarios`	Set asset returns scenarios by direct matrix
`estimateScenarioMoments`	Estimate mean and covariance of asset return scenarios
`simulateNormalScenariosByMoments`	Simulate multivariate normal asset return scenarios from mean and covariance of asset returns
`simulateNormalScenariosByData`	Simulate multivariate normal asset return scenarios from data
`setCosts`	Set up proportional transaction costs