animation: price.ani – R documentation

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price.ani

Demonstrate stock prices in animations

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

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

`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

invisible NULL

Yihui Xie

A Gallery of Animations in Statistics and Utilities to Create Animations

v2.6

GPL

Authors

Yihui Xie [aut, cre], Christian Mueller [ctb], Lijia Yu [ctb], Weicheng Zhu [ctb]

Initial release