Displaying 20 results from an estimated 100 matches similar to: "hidden fields"
2007 Oct 30
3
[Weft QDA users] Using WeftQDA for Mailing-List Analysis
Hi Alex, Hi Weft-Users!
I am looking for a tool for doing a qualitative analysis of mailing-list
data. This means I have a *lot* of individual documents (the typical case:
around 500-5000 emails), belonging to the same "super-document" (a mailing
list).
I have looked at several tools and I like that Weft is public domain and
written in Ruby, so I want to figure out whether it
2006 May 10
3
migrations :timestamp becomes :datetime in mySql
For some reason whenever I try and create a timestamp column with
migrations and mysql I get a datetime column instead. That''s kind of
annoying because I want the column to update every time the row gets
changed. Is this a bug, or is there something I can do about it?
(Obviously I can manually change my mysql table, but that kind of
defeats the point of migrations!)
In my migration
2010 Apr 23
2
Library (tm) Error: could not find function "TermDocMatrix".
Hi List
I have the next code and the error. I have try with other codes and I have
the same problem.
> reut21578 <- system.file("texts", "crude", package = "tm")
> (r <- Corpus(DirSource(reut21578), readerControl = list(reader =
> readReut21578XMLasPlain)))
A corpus with 20 text documents
> (r <- Corpus(DirSource(reut21578), readerControl =
2009 Nov 01
4
convert list to Dataframe
Hi. I have a huge list called twitter:
> dim(twitter)
NULL
> str(twitter)
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..
2011 Nov 17
3
merging corpora and metadata
Greetings!
I loose all my metadata after concatenating corpora. This is an
example of what happens:
> meta(corpus.1)
MetaID cid fid selfirst selend fname
1 0 1 11 2169 2518 WCPD-2001-01-29-Pg217.scrb
2 0 1 14 9189 9702 WCPD-2003-01-13-Pg39.scrb
3 0 1 14 2109 2577 WCPD-2003-01-13-Pg39.scrb
....
....
17 0
2003 Sep 05
3
Dovecot not starting
Hello everybody,
sorry for stupid qustion, but I have following problem:
I succesfully installed Dovecot on Debian (from source). Now I want to run
it. I tryed:
# /usr/local/dovecot/sbin/dovecot
#
but nothing happened:
# ps -Af | grep dove
....... ps -Af | grep dove
#
What is wrong?
I want Dovecot to serve POP3 over SSL.
Many thanks and sorry again :o)
2006 Mar 23
2
Slow database imports with active record
Hey Folks,
Im looking for some suggestions here. Each day I need to process 200 GZ
compressed files each day that contain comma delimited information in
the following format:
HostName, FileName, DirName, Modified_On
Each file contains upwards of 200K rows and works out to be about 20MB when
uncompressed. I need to compare this
information to the information recieved the day before to look for
2019 Jun 25
2
x86 instructions EFLAGS in TableGen
Hello,
Here is one question regarding the LLVM TableGen:
Which file in the llvm/lib/Target/X86 folder describes how the bits in
the EFLAGS register are modified by the x86 instructions? For example,
in the "X86InstrInfo.td" file, lines 2134-2135, it says:
let SchedRW = [WriteALU], Defs = [EFLAGS], Uses = [EFLAGS] in {
def CLC : I<0xF8, RawFrm, (outs), (ins), "clc",
2006 May 05
3
Sorting by score
I''m trying to sort by score but it seems like SortField::SortType::SCORE
is 0 instead of a SortType. A test case is attached. Without the C
extensions the test passes, so I guess it''s a bug in them. Should I be
using it without the extensions? Because if that''s the case I have some
other bugs to report.
Greetings,
Pedro C?rte-Real
-------------- next part
2006 Sep 13
3
unexpected result in glm (family=poisson) for data with an only zero response in one factor
Dear members,
here is my trouble: My data consists of counts of trapped insects in different attractive traps. I usually use GLMs with a poisson error distribution to find out the differences between my traitments (and to look at other factor effects). But for some dataset where one traitment contains only zeros, GLM with poisson family fail to find any difference between this particular traitment
2019 Jul 23
2
Accessing global variables arrays result in inlined getelementptrs
Hello,
Using LLVM+clang to do some static analysis, I face some issues due to
the fact that when manipulating arrays that are global variables, IR
getelementptr instructions seem to be somehow inlined.
For example:
int a[256];
int main() {
a[0] = 1;
}
gives as a result the following IR code (with clang+llvm 8, without any
flag).
@a = common dso_local global [256 x i32]
2011 Sep 05
0
Stemming functions only work on the last word of plain text documents
Hello,
I want to use the SnowballStemmer on a collection of plain text documents. However, when I apply it to my corpus using the tm_map function it only stems the last word of each document (The problem is the for wordStem and stemDocument does not work at all). An example:
> path <- c("c:\path\to\directory") # collection of plain text documents
> corp <-
2004 Jul 22
2
HTB & tc
Hi,
I''m trying to make run a simple shaping *through HTB*. I have compiled a
new kernel 2.4.21.
First command from
http://luxik.cdi.cz/~devik/qos/htb/manual/userg.htm
said:
# tc qdisc add dev eth0 root handle 1: htb default 12
RTNETLINK answers: Invalid argument
I tryed both standard tc from Debian stable and
http://luxik.cdi.cz/~devik/qos/htb/v2/tc.gz
this one...
I tryed
2012 Jan 08
2
cannot find package in Packages>>Install Packages
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
2017 May 05
3
A few suggestions and perspectives from a PhD student
Dear Sir or Madam,
I am in 2nd year of my PhD in bioinformatics, after taking my Master?s in computer science, and have been using R heavily during my PhD. As such, I have put together a list of certain features in R that, in my opinion, would be beneficial to add, or could be improved. The first two are already implemented in packages, but given that it is implemented as user-defined operators,
2017 May 08
3
A few suggestions and perspectives from a PhD student
Thanks for the answers,
I?m aware of the ?.? option, just wanted to give a very simple example.
But the lapply ??' parameter use has eluded me and thanks for enlightening me.
What do you mean by messing up the call stack. As far as I understand it, piping should translate into same code as deep nesting. So then I only see a tiny downside for debugging here. No loss of time/space efficiency
2010 Mar 15
1
Extra Imap processes
Hello fellow dovecot users!
I have a question for you guys. I have a server running dovecot/exim and I
allow both pop/pops and imap/imaps. When I look at the running processes, I
see a lot of imap processes that look like the following: imap
[user at domain.tld USER_IP]
Sometimes, there are duplicates imap [user at domain.tld USER_IP] processes.
I was wondering, how come those processes
2006 Jun 26
4
has_many :through
first, the models:
class Listing < ActiveRecord::Base
has_many :keyword_links
has_many :keywords, :through => :keyword_links, :conditions => "active =
1"
end
class Keyword < ActiveRecord::Base
has_many :keyword_links
has_many :listings, :through => :keyword_links, :conditions => "active =
1"
end
class KeywordLink < ActiveRecord::Base
belongs_to
2007 Apr 05
0
date
Please, how to transform data from date_select (a set of select boxes)
to one Time? Is there a built-in function? I need something like
create_date(params[:date]) - this would collect all values from select
boxes like date(3i), etc. and create a single date value. This is
automatically done when saving a date into the database, but don''t know
how to use the date in another way.
--
2010 Jan 22
1
Invalid input error in tm package
Hello,
I am working on "tm" package.
I have 2 pdf files saved in the directory D:/Files
I issued the following commands (marked in red bold) for which I got some
errors and warnings (marked in bold)
*surgj <- Corpus(DirSource("D:/Files"), readerControl = list(language =
"ansi"))*
*Warning messages:
1: In readLines(y, encoding = x$Encoding) :
incomplete final