updatepar {utility}

Update Parameters in Node Definitions

Description

Generic function to update parameters in all node defintions of the hierarchy defined by the given node.

Usage

updatepar(x, ...)

Arguments

x

node to be updated.

...

parameter values can be provided by an additional argument par.

Value

The node or node hierarchy with updated parameters is returned.

Author(s)

Peter Reichert <[e-mail]>

References

Short description of the package:

Reichert, P., Schuwirth, N. and Langhans, S., Constructing, evaluating and visualizing value and utility functions for decision support, Environmental Modelling & Software 46, 283-291, 2013.

Textbooks on the use of utility and value functions in decision analysis:

Keeney, R. L. and Raiffa, H. Decisions with Multiple Objectives - Preferences and Value Tradeoffs. John Wiley & Sons, 1976.

Eisenfuehr, F., Weber, M. and Langer, T., Rational Decision Making, Springer, Berlin, 2010.

See Also

See

utility.endnode.discrete.create,
utility.endnode.intpol1d.create,
utility.endnode.parfun1d.create,
utility.endnode.intpol2d.create,
utility.endnode.cond.create,
utility.aggregation.create,
utility.conversion.intpol.create,
utility.conversion.parfun.create

for how to construct the nodes and

updatepar.utility.endnode.discrete
updatepar.utility.endnode.intpol1d
updatepar.utility.endnode.parfun1d
updatepar.utility.endnode.intpol2d
updatepar.utility.endnode.cond
updatepar.utility.aggregation
updatepar.utility.conversion.intpol
updatepar.utility.conversion.parfun
for the updates of the specific nodes.