Plot output sensitivty to parameters

Plot output sensitivty to parameters

plot_prcc(sensitivity = NULL)

Arguments

sensitivity	A dataframe of sensitivity data as produced by test_prcc.

Value

A plot summarising model PRCC sensitivity to parameter changes.

Examples

## Code
plot_prcc
#> function (sensitivity = NULL) 
#> {
#>     Parameter <- NULL
#>     Correlation <- NULL
#>     ranked_params <- sensitivity %>% arrange(abs(gamma)) %>% 
#>         pull(Parameter)
#>     sens <- sensitivity %>% mutate(Correlation = ifelse(gamma < 
#>         0, "Negative", "Positive")) %>% mutate(Parameter = Parameter %>% 
#>         factor(levels = ranked_params))
#>     plot <- sens %>% ggplot(aes(x = abs(gamma), y = Parameter, 
#>         col = Correlation)) + geom_point(size = 3) + geom_line(data = sens %>% 
#>         bind_rows(sens %>% mutate(gamma = 0)), aes(group = Parameter), 
#>         size = 1.2, alpha = 0.6) + scale_x_continuous(minor_breaks = NULL) + 
#>         scale_color_viridis_d(option = "plasma", begin = 0.2, 
#>             end = 0.8) + theme_minimal() + theme(legend.position = "top") + 
#>         labs(x = "Correlation")
#>     return(plot)
#> }
#> <bytecode: 0x9f80bd8>
#> <environment: namespace:ceplotr>