On 12-01-08 5:21 AM, Bill wrote:
Hi. I am trying to install a package called DMwR
http://cran.r-project.org/web/packages/DMwR/index.html
located here:
http://cran.r-project.org/bin/windows/contrib/r-release/DMwR_0.2.1.zip
on windows 7.
I am using R 2.10.1.
I also tried typing something like this but it did not work well.
install.packages(c("
http://cran.r-project.org/bin/windows/contrib/r-release/DMwR_0.2.1.zip
"),repos="http://cran.r-project.org",dependencies=TRUE)
Can someone tell me
1. Why it is not available on the various mirrors?
Because CRAN doesn't build binary packages for R 2.10.1 any more.
2. How can I install it locally or using the install.packages() command but
get all the dependencies as well.
The easiest way is to upgrade to a current R, and just run
install.packages("DMwR")
If you are stuck in 2010 (a malfunctioning time machine?) then you'll
need to install it from source. See the R Installation and
Administration manual for the details.
Duncan Murdoch
Thank you.
On Sun, Nov 1, 2009 at 10:05 PM, David Winsemius<dwinsem...@comcast.net>wrote:
Three suggestions:
-- drop the idea of using a dataframe. It's only appropriate when the data
is rectangular.
-- look at strsplit for separating at "@" characters.
-- post the output of dput() on your sample, since email is probably not
capable of rendering this data without creating distortions.
--
David
On Nov 1, 2009, at 7:43 AM, onyourmark wrote:
Hi. I have a huge list called twitter:
dim(twitter)
NULL
str(twitter)
This looks to have been converted into an R object through soe process on
some unspecified input. You should describe that process, and hte only
unambiguous method of doing so is by including the code.
List of 1
$ :Classes 'PlainTextDocument', 'TextDocument', 'character' atomic
[1:35575] 11999;10:47:14;20;10;2009;**ObamaLouverture;Trails Mixed
Lessons For
Governance From Campaigner-in-chief: President obama jumps campaign 09
tuesday.. http://bit.ly/2eHMaN;Florida;**USA;FL;;;27.6648274;-81.**
5157535<http://bit.ly/2eHMaN;Florida;USA;FL;;;27.6648274;-81.5157535>
12210;10:47:37;20;10;2009;**David_Stringer;William Hague heading
Washington
meets Gen. Jim Jones, Sen. John McCain others. Will Obama team raise
worries EU ties?;London, England;United Kingdom;Greater
London;Westminster;;51.**5001524;-0.1262362
12355;10:47:53;20;10;2009;**Singsabit;RT @Drudge_Report PAPER: Excuses
wearing
thin Obama, media pals... http://tinyurl.com/yfw6cd9;So.
California;USA;CA;;;36.778261;**-119.4179324
12407;10:47:59;20;10;2009;**obamavideonews;Obama News Obama Afghanistan
troop decision timing (AFP) : AFP - Pres.. http://bit.ly/3KPUr8 #obama
#video;USA;USA;;;;37.09024;-**95.712891 ...
.. ..- attr(*, "Author")= chr(0)
.. ..- attr(*, "DateTimeStamp")= POSIXlt[1:9], format: "2009-10-31
04:46:56"
.. ..- attr(*, "Description")= chr(0)
.. ..- attr(*, "Heading")= chr(0)
.. ..- attr(*, "ID")= chr "1"
.. ..- attr(*, "Language")= chr "en"
.. ..- attr(*, "LocalMetaData")= list()
.. ..- attr(*, "Origin")= chr(0)
- attr(*, "CMetaData")=List of 3
..$ NodeID : num 0
..$ MetaData:List of 2
.. ..$ create_date: POSIXlt[1:9], format: "2009-10-31 04:46:56"
.. ..$ creator : Named chr ""
.. .. ..- attr(*, "names")= chr "LOGNAME"
..$ Children: NULL
..- attr(*, "class")= chr "MetaDataNode"
- attr(*, "DMetaData")='data.frame': 1 obs. of 1 variable:
..$ MetaID: num 0
- attr(*, "class")= chr [1:3] "VCorpus" "Corpus" "list"
It contains tweets but in many languages. The "columns" are separated by
semi-colons. I am using the tm package and it is a "corpus".
It looks like this:
It is difficult to see any connection with what you have above.
547282;06:37:17;21;10;2009;**dani_jade18;@Laura_Whyte1 day
:p;Huddersfield/Lincoln;United
Kingdom;Kirklees;Kirklees;;53.**6468475;-1.7727296
547283;06:37:17;21;10;2009;**fabiomafra;alguém traz mais lenha pro
computador
da facool? BOM DIA.;Belo Horizonte - MG -
BR;Brazil;MG;;;-19.8157306;-**43.9542226
547284;06:37:17;21;10;2009;**romanotr;Вау, "Репортеры без
границ"
опубликовали
�пи�ок �тран �о �вободой �лова, из 173 Грузи�
на 81 ме�те опережа�
Украину.
У�пехи,у�пехи...;Portugal Aveiro;Portugal;Aveiro;;;40.**
6411848;-8.6536169
547285;06:37:18;21;10;2009;Y_**T_;Playing: Beth Orton<\;Someone's
Daughter>\;;Kanazawa, Japan;Japan;Ishikawa
Prefecture;;;36.5613254;136.**6562051
Error: invalid input
'547286;06:37:18;21;10;2009;**Atogey;æ�¯æŒ ä½
，国家需è¦
ä»–ä»¬ï¼Œä½†æ˜¯å›½å®¶çš„æœªæ ¥ä¸ èƒ½é
他们…RT
@zuola ￿我觉得 @wenyunc
I want to convert it to "fields" or columns and so I thought I should
convert it to a dataframe. I tried
twitterDF<-as.data.frame(**twitter)
Error in sort.list(y) :
invalid input
'547286;06:37:18;21;10;2009;**Atogey;æ�¯æŒ ä½
，国家需è¦
ä»–ä»¬ï¼Œä½†æ˜¯å›½å®¶çš„æœªæ ¥ä¸ èƒ½é
他们…RT
@zuola ￿我觉得 @wenyunchao
ä¸€ç‚¹éƒ½ä¸ ä¹ è§‚ã€‚çœŸæ £çš„ä¹
观åº�è¯¥æ˜¯ï¼šä½ å…³æˆ‘å ˆæ€Žä¹ˆæ
·ï¼Œå
æ £æ�¿æ²»æ–—争ä¸
ä¼šä¸¢æŽ‰æ€§å‘½ï¼Œè€ å å‡ºæ ¥å
Žæ›´æ˜¯ä¸€æ
¡å¥½æ±‰ã€‚åŒ—é£Žè¿˜æ˜¯èˆ ä¸
å¾—*éœ¸åœ°ä½ ã€ è‚‰ã€ ä¹¦ã€
å¥³äººå’Œç½‘ç»œçš„ï¼Œä¸ è¿‡ç‰¢é‡Œä¸
会æ 供这些。å
¦â€¦;山西，浙江;China;**Zhejiang;;;28.695035;119.**751054'
in 'utf8towcs'
Can anyone suggest what I can do?
P.S. Actually, I would love to remove all the non-English tweets but I
have
no clue about how to do that.
--
David Winsemius, MD
Heritage Laboratories
West Hartford, CT
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