Displaying 20 results from an estimated 20000 matches similar to: "write.table (PR#1219)"
2009 Apr 21
2
DNAcopy package in R
Hi All:
Has anyone analyzed Illumina 550K data using DNAcopy package? I have around
2300 samples. According to
Venkatraman and Olshen 2007 paper, it needs about 25 min to run a single
sample for Affymetrix 100K. I am afraid it will take too long to analyzed my
data. Anybody has an idea? Thanks!
Best,
--
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2003 Jul 09
2
CFP: CART Data Mining Conference 2004
Apologies for cross posting....
---------------------------------------------------------------------
CART Data Mining'04: First International CART(R) Conferences
Focusing on the Data Mining technology of
Leo Breiman, Jerome Friedman, Richard Olshen, Charles Stone
(CART, MARS(R), TreeNet(tm), PRIM(tm)...)
First Call For submissions
2009 Oct 13
2
Single Table Inheritance (STI) Broken: NameError
Some how I''m getting NameError: uninitialized constant when accessing a
child models that inherits form the parent model. However, if I access
the parent model first, then the child model is resolved.
What am I doing wrong? My steps are below...
Thanks,
Francis.
> ./script/generate model Blah type:string
class CreateBlahs < ActiveRecord::Migration
def self.up
create_table
2003 Jun 04
1
Your Message Contained a Potential Virus
Text: This is an automated message. Please read it carefully.
You should know that your recent email message detailed below, to Memorial Sloan-Kettering Cancer Center, was identified as potentially containing a virus.
From: r-announce at lists.r-project.org
To: mitran at mskcc.org
If we have been able to repair your message, it has been delivered. If we have not, it has been blocked and the
2001 Nov 27
3
Table Command (PR#1182)
Full_Name: Manisha Desai
Version: 1.3.0
OS: UNIX
Submission from: (NULL) (156.111.36.213)
There may be a bug in the table command.
The value of 0 does not appear to show up (at least in this version of R).
The following is an example:
> blah<-c(rep(1,100),rep(0,100))
> table(blah)
Gives the following:
blah
1
100
Doing a summary shows that blah does contain values of 0.
>
2003 Nov 13
1
creating a "report" table from a set of lists
I've been trying to figure out how to accomplish the following...
I've got a list (returned from a function) and I would like to "cbind()" the
lists together to create a "cross tab" report or simply bind them together
somehow
the function returns a list that looks like the following:
> all$BM
$species
[1] "BM"
$vbar.nobs
[1] 3
$vbar.sum
[1] 54.05435
2006 Feb 12
3
AJAX to a table row
Hello-
I''d like to throw a little AJAX into a table to allow the user to edit a
single row of data inline rather than moving to another page.
The row (which has N columns) would be swapped out for a row which has a
single column (colspan="N") and the form inputs would be in that row.
My question is, is this legal HTML? I can''t find anything that says
either way.
2004 May 12
1
summary table newbie question
I've got a newbie question and I got a little lost in the "table helps".
I've got a data.frame I would like to summarize as a (and pardon for the
lack of correct vernacular) data collection matrix. My data looks like,
stand siteindex age acres pct.acres
1 232 116 45 8477.3105 0.56159458
2 234 121 25 11120.1530 0.73667441
3 235 132 25
2003 Jul 15
1
Tree question
I was under the impression that the tree method (e.g. as implemented in
rpart) was insensitive to monotonic transformations of the dependent
variable. e.g. Breiman Olshen et al. Classification and Regression
Trees state "In a standard data structure [a tree] is invariant under
all monotone transformations of individual ordered varaibles" (p. 57)
However, I get very different results
2003 Feb 05
1
samba and writing through hard/symbolic links
hi everyone,
i feel like this problem should have come up a thousand times before but can't seem to find anything
about on google. i am no expert and i don't know much samba lingo but i hope you understand me.
If you open a symlink (or hard link for that matter) in windows (2000) over samba, say a blah.doc
file, which looks like
-rw-rw-r-- 1 francis galexia 2567 Feb 5 12:33
2000 Feb 29
1
Bug in read.table (PR#463)
This message is in MIME format. The first part should be readable text,
while the remaining parts are likely unreadable without MIME-aware tools.
Send mail to mime@docserver.cac.washington.edu for more info.
---1062723383-1338110495-951864474=:10358
Content-Type: TEXT/PLAIN; charset=US-ASCII
Hi.
I want to report a bug in read.table. The attached output demonstrates
the bug.
2011 Jan 24
1
How to measure/rank ?variable importance when using rpart?
--- included message ----
Thus, my question is: *What common measures exists for ranking/measuring
variable importance of participating variables in a CART model? And how
can
this be computed using R (for example, when using the rpart package)*
---end ----
Consider the following printout from rpart
summary(rpart(time ~ age + ph.ecog + pat.karno, data=lung))
Node number 1: 228 observations,
2009 Apr 21
1
line wrap in R console under windows
I would like the R console to wrap lines at 80 cols.
It does not do so, even though I have used the Rgui Configuration
Editor to set the Console cols at 80 and the Pager cols at 80.
Please tell me how to set it up so I have word wrap.
Just to be clear: in older/other R versions, console input is wrapped
at 80 cols and so you have something that looks like
> blah blah blah blah blah blah blah
2011 Aug 25
2
replicate lines of data frame
Greetings!
I am just now learning to use R for my dissertation project. I need
to manipulate a lot of text and numeric data. I created a data frame
that has 7 columns and 127 unique rows. Now I need to replicate each
line 6 times and then later change values in the first 2 columns.
I am trying to figure out how to accomplish this. I think that I need
to use rep(my.df, each=6) but it does
2009 Jan 12
1
Is -R --link-dest really hard to use, or is it me?
I've got a problem for which the combination of -R and --link-dest
doesn't seem to be quite enough---and I may have discovered a few
small bugs as well; test cases are below.
[And if someone has a scheme for doing this that doesn't involve rsync
at all, but works okay, I'm all ears as well---I'm not the first with
this problem.]
Here's my problem: I unfortunately need to
2013 Apr 04
6
replacing mkdir -p
Puppet right now requires every element of a path to have an individual
file definition. This makes it had to take an arbitrary path as a
parameter. You are forced to require your client to make the entire path
structure for you or instead you use an exec resource and call mkdir -p.
Using an exec resource does not generate an File resources so autorequire
does not work.
I didn''t
2010 Feb 19
2
Problem with assert_redirected_to
I have taken over some old Rails code and am trying to get the tests to run.
In the functional test every time the assertion ''assert_redirected_to'' is
called I get the following error:
test_should_update_venue(VenuesControllerTest):
NoMethodError: undefined method `[]'' for
#<Enumerable::Enumerator:0x102f747e0>
2009 Feb 24
2
Displaying line breaks & paragraphs using 'simple_format' ?
Hi there,
I need to:
1. STORE a text of the below format in a (MySQL) database (using a
''textarea''), and then
2. RETRIEVE & DISPLAY it in exactly the same format (meaning: keeping
all paragraphs/line breaks).
The intended text format looks like this:
***
Blah blahblah blah blah blahblah blah blah
blahblah blah blah blahblah blah, blah
blahblah. <- NEW
2003 Dec 06
2
unixODBCget/put/del/deltree
-- Executing unixODBCput("SIP/10-cc1b", "BLAH/blah=bkw") in new stack
-- unixodbcput: family=BLAH, key=blah, value=bkw
-- Executing unixODBCput("SIP/10-cc1b", "BLAH/blah=bk2") in new stack
-- unixodbcput: family=BLAH, key=blah, value=bk2
-- Executing unixODBCget("SIP/10-cc1b", "testingget=BLAH/blah") in new stack
-- unixodbcget:
2011 Jul 05
3
Output data frame using write.table
Dear all,
I have a data frame whose name is m1.
I want to write this data frame in text file as output.I am using this code-
write.table(m1, file = "kas.txt", append = FALSE,row.names=F,quote=F,sep="\t")
When I am opening my kas.txt file,the column names are not coming exactly above the column.
What should I do.Please help me.
Thanking you,
Warm Regards
Vikas Bansal
Msc