Hi Josh,
Thanks for helping me with my second topic of the day.
I am scraping from the fmpcloud website and trying to get data from their
survivorship free data (so they say).
The result is supposed to be in json format, but I can't figure out how to get
any of R's json interpreters to parse the result.
The programming in R to get the initial data is
html <-
read_html("https://fmpcloud.io/api/v4/historical-price-full/ABI/2005-01-04?apikey=1af241eb87c43cfa7e124419cb180d7e";)
Any (additional) guidance would be appreciated.
--John Sparks
________________________________
From: Joshua Ulrich <josh.m.ulr...@gmail.com>
Sent: Sunday, January 5, 2025 2:55 PM
To: Sparks, John <jspa...@uic.edu>
Cc: r-help@r-project.org <r-help@r-project.org>
Subject: Re: [R] Help Parsing String? From HTML
CAUTION: External Sender
On Sun, Jan 5, 2025 at 2:03 PM Sparks, John via R-help
<r-help@r-project.org> wrote:
>
> Hi,
>
> I am scraping some data from the internet and I got what I want but in a big
> long string (sort of) and can't figure out a way to parse it.
>
What site are you scraping? There may be an easier way to get the data on it.
> What I have gotten to is
>
> > mystring
> {xml_nodeset (1)}
> [1] <p>{\n "symbol": "ABI",\n "open": 21.04,\n "high": 21.05,\n "low":
> 20.06,\n "close": 20.2,\n "volume": 938700,\n "from": "2005-01-04"\n}</p>
>
> But I can't find a way to isolate the individual elements such as symbol,
> open, etc.
>
> I'll bet there is someone out there with a lot more experience at html
> parsing than me who can see a way to solve this in minutes.
>
> Any guidance would be appreciated.
>
> --John Sparks
>
> [[alternative HTML version deleted]]
>
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--
Joshua Ulrich | about.me/joshuaulrich
FOSS Trading |
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