Re: [R] How to use getSymbols() to get annual data

2017-09-02 Thread Duncan Murdoch
On 01/09/2017 7:37 PM, Yingrui Liu wrote: Dear Sir/Madam, How to use getSymbols() to get annual data? For example, I need the annual stock price of APPLE from the year 2000 to 2016. How to write the command? I only know how to get the daily data. It is: getSymbols("AAPL",from="2000-01-01",t

Re: [R] How to use getSymbols() to get annual data

2017-09-01 Thread Bert Gunter
Reading ?getSymbols, why do think you can get yearly data if the src -- "yahoo" by default -- only contains daily data? And if you can get the daily data, why can't you just pick a day from each year to make it yearly? Note: I'm not a quantmod user, so apologies if I just don't get it. Cheers, Be

Re: [R] How to use getSymbols() to get annual data

2017-09-01 Thread Jeff Newmiller
I suppose that might depend what you mean by "annual data". ?yearlyReturn or ### library(quantmod) #> Loading required package: xts #> Loading required package: zoo #> #> Attaching package: 'zoo' #> The following objects are masked from 'package:base': #> #> as.Date, as.Date.numeric #> Load

[R] How to use getSymbols() to get annual data

2017-09-01 Thread Yingrui Liu
Dear Sir/Madam, How to use getSymbols() to get annual data? For example, I need the annual stock price of APPLE from the year 2000 to 2016. How to write the command? I only know how to get the daily data. It is: getSymbols("AAPL",from="2000-01-01",to="2016-12-31") Thank you very much. Hav