autoplot_exp: Plot experience study results

In actxps: Create Actuarial Experience Studies: Prepare Data, Summarize Results, and Create Reports

Plot experience study results

Description

Plot experience study results

Usage

## S3 method for class 'exp_df'
autoplot(
  object,
  ...,
  x = NULL,
  y = NULL,
  color = NULL,
  mapping,
  second_axis = FALSE,
  second_y = NULL,
  scales = "fixed",
  geoms = c("lines", "bars", "points"),
  y_labels = scales::label_percent(accuracy = 0.1),
  second_y_labels = scales::label_comma(accuracy = 1),
  y_log10 = FALSE,
  conf_int_bars = FALSE
)

## S3 method for class 'trx_df'
autoplot(
  object,
  ...,
  x = NULL,
  y = NULL,
  color = NULL,
  mapping,
  second_axis = FALSE,
  second_y = NULL,
  scales = "fixed",
  geoms = c("lines", "bars", "points"),
  y_labels = scales::label_percent(accuracy = 0.1),
  second_y_labels = scales::label_comma(accuracy = 1),
  y_log10 = FALSE,
  conf_int_bars = FALSE
)

Arguments

object	An object of class exp_df created by the function exp_stats() or an object of class trx_df created by the function trx_stats().
...	Faceting variables passed to ggplot2::facet_wrap().
x	An unquoted column name in object or expression to use as the x variable.
y	An unquoted column name in object or expression to use as the y variable. If unspecified, y will default to the observed termination rate (q_obs) for exp_df objects and the observed utilization rate (trx_util) for trx_df objects.
color	An unquoted column name in object or expression to use as the color and fill variables.
mapping	Aesthetic mapping passed to ggplot2::ggplot(). NOTE: If mapping is supplied, the x, y, and color arguments will be ignored.
second_axis	Logical. If TRUE, the variable specified by second_y (default = exposure) is plotted on a second y-axis using an area geometry.
second_y	An unquoted column name in object to use as the y variable on the second y-axis. If unspecified, this will default to exposure.
scales	The scales argument passed to ggplot2::facet_wrap().
geoms	Type of geometry. If "lines" is passed, the plot will display lines and points. If "bars", the plot will display bars. If "points", the plot will display points only.
y_labels	Label function passed to ggplot2::scale_y_continuous().
second_y_labels	Same as y_labels, but for the second y-axis.
y_log10	If TRUE, the y-axes are plotted on a log-10 scale.
conf_int_bars	If TRUE, confidence interval error bars are included in the plot. For exp_df objects, this option is available for termination rates and actual-to-expected ratios. For trx_df objects, this option is available for utilization rates and any pct_of columns.

Details

If no aesthetic map is supplied, the plot will use the first grouping variable in object on the x axis and q_obs on the y axis. In addition, the second grouping variable in object will be used for color and fill.

If no faceting variables are supplied, the plot will use grouping variables 3 and up as facets. These variables are passed into ggplot2::facet_wrap(). Specific to trx_df objects, transaction type (trx_type) will also be added as a faceting variable.

Value

a ggplot object

See Also

plot_termination_rates(), plot_actual_to_expected()

Examples

study_py <- expose_py(census_dat, "2019-12-31", target_status = "Surrender")

study_py <- study_py |>
  add_transactions(withdrawals)

exp_res <- study_py |> group_by(pol_yr) |> exp_stats()
autoplot(exp_res)

trx_res <- study_py |> group_by(pol_yr) |> trx_stats()
autoplot(trx_res)

actxps documentation built on June 26, 2024, 9:07 a.m.