Summary method for the dtree function

Summary method for the dtree function

# S3 method for dtree
summary(object, input = TRUE, output = FALSE, dec = 2, ...)

Arguments

object	Return value from simulater
input	Print decision tree input
output	Print decision tree output
dec	Number of decimals to show
...	further arguments passed to or from other methods

Details

See https://radiant-rstats.github.io/docs/model/dtree.html for an example in Radiant

See also

dtree to generate the results

plot.dtree to plot results

sensitivity.dtree to plot results

Examples

dtree(movie_contract, opt = "max") %>% summary(input = TRUE)
#> Decision tree input:
#> name: Sign contract
#> variables:
#>     legal fees: 5000
#> type: decision
#> Sign with Movie Company:
#>     cost: legal fees
#>     type: chance
#>     Small Box Office:
#>         p: 0.3
#>         payoff: 200000
#>     Medium Box Office:
#>         p: 0.6
#>         payoff: 1000000
#>     Large Box Office:
#>         p: 0.1
#>         payoff: 3000000
#> Sign with TV Network:
#>     payoff: 900000
#> 
dtree(movie_contract, opt = "max") %>% summary(input = FALSE, output = TRUE)
#> Variable input values:
#>                
#> legal fees 5000
#> 
#> Initial decision tree:
#>                              Probability       Payoff     Cost     Type
#>  Sign contract                                                         
#>   ¦--Sign with Movie Company                          5,000.00 decision
#>   ¦   ¦--Small Box Office        30.00 %   200,000.00            chance
#>   ¦   ¦--Medium Box Office       60.00 % 1,000,000.00            chance
#>   ¦   °--Large Box Office        10.00 % 3,000,000.00            chance
#>   °--Sign with TV Network                  900,000.00          decision
#> 
#> Final decision tree:
#>                              Probability       Payoff     Cost     Type
#>  Sign contract                             955,000.00                  
#>   ¦--Sign with Movie Company               955,000.00 5,000.00 decision
#>   ¦   ¦--Small Box Office        30.00 %   200,000.00            chance
#>   ¦   ¦--Medium Box Office       60.00 % 1,000,000.00            chance
#>   ¦   °--Large Box Office        10.00 % 3,000,000.00            chance
#>   °--Sign with TV Network                  900,000.00          decision