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Plotting cost-effectiveness plane for two strategies.

plot_ce.Rd

This function plots the cost-effectiveness plane for two strategies.

Usage

plot_ce(df, e_int, e_comp, c_int, c_comp, currency = "euro")

Arguments

df

a dataframe.

e_int

character. Name of variable of the dataframe containing total effects of the intervention strategy.

e_comp

character. Name of variable of the dataframe containing total effects of the comparator strategy.

c_int

character. Name of variable of the dataframe containing total costs of the intervention strategy.

c_comp

character. Name of variable of the dataframe containing total costs of the comparator strategy.

currency

character. Default is "euro". Determines the currency sign to use in the incremental cost effectiveness plane. Currently included signs: "euro", "dollar", "yen", "none".

Value

A ggplot2 graph.

Examples

# Plot cost effectiveness plane
data("df_pa")
plot_ce(df = df_pa,
        e_int = "t_qaly_d_int",
        e_comp = "t_qaly_d_comp",
        c_int = "t_costs_d_int",
        c_comp = "t_costs_d_comp"
        )
#> Warning: `aes_string()` was deprecated in ggplot2 3.0.0.
#> ℹ Please use tidy evaluation idioms with `aes()`.
#> ℹ See also `vignette("ggplot2-in-packages")` for more information.
#> ℹ The deprecated feature was likely used in the pacheck package.
#>   Please report the issue to the authors.
#> Warning: All aesthetics have length 1, but the data has 10000 rows.
#> ℹ Please consider using `annotate()` or provide this layer with data containing
#>   a single row.
#> Warning: All aesthetics have length 1, but the data has 10000 rows.
#> ℹ Please consider using `annotate()` or provide this layer with data containing
#>   a single row.