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Winod Dhamnekar

2021-Dec-18 14:14 UTC

[R] CandlestickCharts of any listed stock and fetching stock prices into R

Hello,
R users community,
 I want to plot candlestickCharts of any stock prices of listed companies
on any stock exchange (Indian or  worldwide) into r by using
candlestickchart command in 'FinCal' r package. But I could not plot
candlestic charts. R showed me errors.


 candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
Error in as.Date(ohlc$date) : object 'ohlc' not
found> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")Error: object of type 'closure' is not
subsettable> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")Error: object of type 'closure' is not subsettable


What is the suitable syntax to use candlestickchart command from
'FinCal' r
package?

I also tried to fetch stock prices of listed companies on any stock
exchange (wordwide or Indian) But I could not fetch stock prices.
  # google <-
get.ohlc.yahoo("GOOG",start="2014-07-01",end="2014-08-01");
candlestickChart(google)
 # google <-
get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17");
candlestickChart(google)> candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")Error in as.Date(ohlc$date) : object 'ohlc' not
found> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")Error: object of type 'closure' is not
subsettable> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")Error: object of type 'closure' is not subsettable

 get.ohlc.yahoo("BOM:532504", 18-12-2021,17-12-2021,d)
Error in strsplit(start, "-") : non-character
argument> get.ohlc.yahoo('BOM:532504', 18-12-2021,17-12-2021,d)Error in strsplit(start, "-") : non-character
argument> get.ohlc.yahoo(BOM:532504, 18-12-2021,17-12-2021,d)Error in strsplit(start, "-") : non-character argument
 # google <-
get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17");
candlestickChart(google)> candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")Error in as.Date(ohlc$date) : object 'ohlc' not
found> candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")Error: object of type 'closure' is not subsettable
 candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
Error in as.Date(ohlc$date) : object 'ohlc' not found

  How can I plot candlestickchart and fetch stock prices of any period with
any frequency of time intervals?

	[[alternative HTML version deleted]]

Bert Gunter

2021-Dec-18 18:50 UTC

head link

[R] CandlestickCharts of any listed stock and fetching stock prices into R

Please read and follow the Posting Guide linked below, which says,
among other things:

"For questions about functions in standard packages distributed with R
(see the FAQ Add-on packages in R), ask questions on R-help.
[The link is:
https://cran.r-project.org/doc/FAQ/R-FAQ.html#Add-on-packages-in-R
This gives the list of current _standard_ packages]

If the question relates to a contributed package [such as FinCal] ,
e.g., one downloaded from CRAN, **try contacting the package
maintainer first**. You can also use find("functionname") and
packageDescription("packagename") to find this information. Only send
such questions to R-help or R-devel if you get no reply or need
further assistance. This applies to both requests for help and to bug
reports."


Bert Gunter

"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )


On Sat, Dec 18, 2021 at 6:15 AM Winod Dhamnekar
<vinoddhamnekar11 at gmail.com> wrote:>
> Hello,
> R users community,
>  I want to plot candlestickCharts of any stock prices of listed companies
> on any stock exchange (Indian or  worldwide) into r by using
> candlestickchart command in 'FinCal' r package. But I could not
plot
> candlestic charts. R showed me errors.
>
>
>  candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
> Error in as.Date(ohlc$date) : object 'ohlc' not found
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
>
>
> What is the suitable syntax to use candlestickchart command from
'FinCal' r
> package?
>
> I also tried to fetch stock prices of listed companies on any stock
> exchange (wordwide or Indian) But I could not fetch stock prices.
>   # google <-
get.ohlc.yahoo("GOOG",start="2014-07-01",end="2014-08-01");
> candlestickChart(google)
>  # google <-
get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17");
> candlestickChart(google)
> > candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
> Error in as.Date(ohlc$date) : object 'ohlc' not found
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
>
>  get.ohlc.yahoo("BOM:532504", 18-12-2021,17-12-2021,d)
> Error in strsplit(start, "-") : non-character argument
> > get.ohlc.yahoo('BOM:532504', 18-12-2021,17-12-2021,d)
> Error in strsplit(start, "-") : non-character argument
> > get.ohlc.yahoo(BOM:532504, 18-12-2021,17-12-2021,d)
> Error in strsplit(start, "-") : non-character argument
>  # google <-
get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17");
> candlestickChart(google)
> > candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
> Error in as.Date(ohlc$date) : object 'ohlc' not found
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
>  candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
> Error in as.Date(ohlc$date) : object 'ohlc' not found
>
>   How can I plot candlestickchart and fetch stock prices of any period with
> any frequency of time intervals?
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.

Jim Lemon

2021-Dec-18 21:00 UTC

head link

[R] CandlestickCharts of any listed stock and fetching stock prices into R

Hi Winod,
Your first error message seems to be saying that you are passing a
function that returns an "ohic" object rather than the object. Maybe:

ohic<-get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17")
candlestickChart(ohic,..)

would get you a bit further. Also it's obvious that the function wants
character dates with quotes around them. There seem to be quite a few
YouTube tutorials on candlestick charts.

Jim

On Sun, Dec 19, 2021 at 1:15 AM Winod Dhamnekar
<vinoddhamnekar11 at gmail.com> wrote:>
> Hello,
> R users community,
>  I want to plot candlestickCharts of any stock prices of listed companies
> on any stock exchange (Indian or  worldwide) into r by using
> candlestickchart command in 'FinCal' r package. But I could not
plot
> candlestic charts. R showed me errors.
>
>
>  candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
> Error in as.Date(ohlc$date) : object 'ohlc' not found
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
>
>
> What is the suitable syntax to use candlestickchart command from
'FinCal' r
> package?
>
> I also tried to fetch stock prices of listed companies on any stock
> exchange (wordwide or Indian) But I could not fetch stock prices.
>   # google <-
get.ohlc.yahoo("GOOG",start="2014-07-01",end="2014-08-01");
> candlestickChart(google)
>  # google <-
get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17");
> candlestickChart(google)
> > candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
> Error in as.Date(ohlc$date) : object 'ohlc' not found
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
>
>  get.ohlc.yahoo("BOM:532504", 18-12-2021,17-12-2021,d)
> Error in strsplit(start, "-") : non-character argument
> > get.ohlc.yahoo('BOM:532504', 18-12-2021,17-12-2021,d)
> Error in strsplit(start, "-") : non-character argument
> > get.ohlc.yahoo(BOM:532504, 18-12-2021,17-12-2021,d)
> Error in strsplit(start, "-") : non-character argument
>  # google <-
get.ohlc.yahoo("GOOG",start="2020-12-18",end="2021-12-17");
> candlestickChart(google)
> > candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
> Error in as.Date(ohlc$date) : object 'ohlc' not found
> >
candlestickChart(get.ohlc.google,2020-12-18,2021-12-17,"Google")
> Error: object of type 'closure' is not subsettable
>  candlestickChart(ohlc,2020-12-18,2021-12-17,"Google")
> Error in as.Date(ohlc$date) : object 'ohlc' not found
>
>   How can I plot candlestickchart and fetch stock prices of any period with
> any frequency of time intervals?
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.

R help - Dec 2021 - CandlestickCharts of any listed stock and fetching stock prices into R

[R] CandlestickCharts of any listed stock and fetching stock prices into R

[R] CandlestickCharts of any listed stock and fetching stock prices into R

[R] CandlestickCharts of any listed stock and fetching stock prices into R