check_params: Check for valid parameters
In gopalpenny/genevoisgame: Genevois Game

Description Usage Arguments Details Value Examples

Check for valid parameters

1	check_params(params)

params

data.frame or list of parameters

To evaluate the game, a data.frame or list of paramers must be supplied to evaluate_treaty or evaluate_treaty_cases. Generally speaking, these parameters should be non-negative. The parameters must include, for all scenarios:

Demand: Qf, Qs
Unit cost of alternative supply: p0f, p0s
Unit cost of pumping: B
Unit cost of recharge, Swiss: crs
Volume of recharge, with (T) and without (N) a treaty: rmT, rmN
Trust between players: gs, gf
Cost of the treaty: es, ef

And additional parameters depending on the type of aquifer. For confined aquifers:

Drawdown relationships: Dff, Dss, Dsf, Dfs
Groundwater depth without pumping: d0s, d0f
Recharge relationship with a treaty: DsrT, DfrT
Recharge relationship without a treaty: DsrN, DfrN

And for unconfined aquifers:

Drawdown relationships: PHIff, PHIss, PHIsf, PHIfs
Groundwater depth without pumping: dBs, dBf, h0s, h0f
Recharge relationship with a treaty: PHIsrT, PHIfrT
Recharge relationship without a treaty: PHIsrN, PHIfrN
Nonlinearity of the cost function: l

Returns the aquifer type, depending on whether Dxx is specified ("confined") or PHIxx is specified ("unconfined")

library(genevoisgame)
check_params(example_params_confined)
check_params(example_params_unconfined)
## Not run: check_params(example_params_confined[,-ncol(example_params_confined):-1])

params <- data.frame(example_params_confined,gs=c(0.2,0.8))
check_params(params)
## Not run: check_params(params[,-ncol(example_params_confined):-1])