Looks great. Thanks!
--JJS
From: Dirk Eddelbuettel on behalf of Dirk
Eddelbuettel
Sent: Sunday, March 4, 2018 9:41 PM
To: Sparks, John
Cc: Dirk Eddelbuettel; r-help@r-project.org
Subject: Re: [R] Interpret List Label as Date from Quantmod getOptionChain
On 5 March 2018 at 03:13, Sparks, John wrote:
| library(quantmod)
| #in fairness, I did not include this last time and my example was therefore
not reproducible. Apologies to Bert and everyone else #for not following the
posting guidelines.
| aapl_total<-getOptionChain("AAPL", NULL)>
|
| How c
2019?
Guidance (that is not too burdensome) would be appreciated.
--JJS
From: Dirk Eddelbuettel on behalf of Dirk
Eddelbuettel
Sent: Sunday, March 4, 2018 8:57 PM
To: Sparks, John
Cc: Bert Gunter; r-help@r-project.org
Subject: Re: [R] Interpret
On 5 March 2018 at 02:46, Sparks, John wrote:
| I agree that they look like dates, I don't know how to determine if they are
actually dates.
You know options but you are confused about maturity dates, i.e. expiry?
In information in that list (ie along the date dimension) is the expiry; at
each
s the
same with this one.
--JJS
From: Bert Gunter
Sent: Sunday, March 4, 2018 8:38 PM
To: Sparks, John
Cc: r-help@r-project.org
Subject: Re: [R] Interpret List Label as Date from Quantmod getOptionChain
Package?
The **names** of the top levels of your lists,
Package?
The **names** of the top levels of your lists, "Mar.09.2018", "Mar.23.2018"
certainly look like dates and if they are -- I have no idea what
package/context is -- they certainly could be formatted as such. See e.g.
"date-time" . There are also several package that provide date tools.
Che
Hi R Helpers,
Is it possible to interpret the top level of the list as a date after
downloading all the option chain data for a ticker?
For example, after I run
aapl_total<-getOptionChain("AAPL", NULL)
the top descriptor of the lists is a date (Mar.09.2018, Mar.23.2018, etc.).
So if want
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