Error from tm.plugins.sentiment Score function

[Ian Lo]

Hi,

Thanks for the package and the work on sentiment mining! I managed to compile the source on R 3.1.1 on Mac OSX 10.9.5 through R Studio v 0.98.1028

However when I run the following script, I get the error:

Error in score(XYZNews) : could not find function "DMetaData"

Get stock time series for selected stock

getSymbols("AAPL", src="yahoo")
[1] "AAPL"
chartSeries(AAPL, subset='last 3 months')
addBBands() ### This plots last 3 months of stock trending chart

Get news for the specific stock

XYZNews = WebCorpus(GoogleFinanceSource("AAPL"))
text.corpus = score(XYZNews)
Error in score(XYZNews) : could not find function "DMetaData"
meta(text.corpus)
Error in meta(text.corpus) : object 'text.corpus' not found

Would like your kind help in helping me to troubleshoot this issue?

Thanks so much!
Ian

[robocop-bob]

Look at:
http://cran.r-project.org/web/packages/tm/news.html

Changes in tm version 0.6
Following functions have been removed:

Author(), DateTimeStamp(), CMetaData(), content_meta(), DMetaData(), Description(), Heading(), ID(), Language(), LocalMetaData(), Origin(), prescindMeta(), sFilter() (use meta() instead).

Best regards
robert

[Ian Lo]

Noted with thanks!

[Mario Annau]

sorry for the late fix, should work now.
Thanks for the bug report!
mario

[robocop-bob]

Mario,

Thx. it is vorking perfectly now.

Best regards

On Mar 8, 2015, at 8:32 PM, Mario Annau [e-mail] wrote:

Closed #1 #1.

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