price.ani: Demonstrate stock prices in animations

In animation: A Gallery of Animations in Statistics and Utilities to Create Animations

Demonstrate stock prices in animations

Description

This function can display the frequencies of stock prices in a certain time span with the span changing.

Usage

price.ani(
  price,
  time,
  time.begin = min(time),
  span = 15 * 60,
  ...,
  xlab = "price",
  ylab = "frequency",
  xlim,
  ylim,
  main
)

Arguments

price	stock prices
time	time corresponding to prices
time.begin	the time for the animation to begin (default to be the minimum time)
span	time span (unit in seconds; default to be 15 minutes)
...	other arguments passed to plot
xlab, ylab, xlim, ylim, main	they are passed to plot with reasonable default values

Value

invisible NULL

Author(s)

Yihui Xie

References

Examples at https://yihui.org/animation/example/price-ani/

animation documentation built on Aug. 27, 2025, 1:09 a.m.