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Plotting changes to the purchasing power over time

Source: R/plot_purchasing_power.R
plot_purchasing_power.Rd

Plots the effect of real interest rates (positive or negative) on the purchasing power of savings over the span of 50 years (default).

Usage

plot_purchasing_power(
  x,
  real_interest_rate,
  years = 50,
  legend_title = "Real interest rate",
  seed = NA
)

Arguments

x

A numeric. The initial amount of money.

real_interest_rate

A numeric. The yearly real interest rate.

years

A numeric. The number of years.

legend_title

A character.

seed

A numeric. Seed passed to geom_label_repel().

Value

A ggplot2::ggplot() object.

See also

Examples

plot_purchasing_power(
  x = 10,
  real_interest_rate = seq(-0.02, 0.04, by = 0.02)
)