Displaying 20 results from an estimated 23 matches for "tf1".
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2010 Nov 19
3
Converting matrix data to a list
Hi, I've looked through the posts but couldn't find a solution to this. I'd be
really grateful if someone could help,
I'd like to convert a data file of mutual information that is formatted as
a matrix:
TF1 TF2 TF3 TF200...
Gene1 0.0 0.2 0.2
Gene2 1.4 0.0 2.8
Gene3 0.3 0.6 1.7
Gene6000....
To a list:
Gene1 TF1 0.0
Gene1 TF2 0.2
Gene1 TF3 0.2
Gene2 TF1 1.4
Gene2 TF2 0.0
Gene2 TF3 2.8
Gene3 TF1 0.3
Gene3 TF2 0.6
Ge...
2007 Sep 10
0
Loop and loop output [Cox model, for, function, loglik]
Dear R users,
Below I have written 4 functions CIT1, CIT2a and CIT2b and CIT3 which
recode a variable CLD_ISCH into 3 new variables(T1 T2 T3), I wish to use
T1, T2 and T3 based on the values of tf1 and tf2.
(NOTE:- T2a is used to create T2 in a long winded manner due to my lack
of programming experience)
I then attach T1 T2 and T3 to a dataset KidneyT that contains other
variables i wish to use in a Cox regression model. I require the
log likelihood statistic of a Cox model when variables T...
2008 Apr 28
1
[LLVMdev] FoldingSetNodeID operations inefficiency
...uld contain more than 64 operands.
b) produces a bunch of TokenFactor nodes with at most 64 operands,
instead of one huge TokenFactor in the SelectionDAGLowering::getRoot().
If we have n pending loads, they can be combined into TFs in two ways:
1) The first 64 loads are put into a new node TF1. Then TF1 and the next 64 loads are put into a new node TF2 and so on. That is, each generated TF contains a previous TF as its first operand and a bunch of pending loads:
___TF2______
/ | \
TF1 LD2.1 .. LD2.64
/ \
LD1.1..LD1.64
2) Every 64 l...
2008 Apr 30
1
[LLVMdev] FoldingSetNodeID operations inefficiency
...okenFactor nodes with at most 64 operands,
> > instead of one huge TokenFactor in the
> > SelectionDAGLowering::getRoot().
> >
> > If we have n pending loads, they can be combined into TFs in two
> > ways:
> > 1) The first 64 loads are put into a new node TF1. Then TF1 and
> > the next 64 loads are put into a new node TF2 and so on. That is,
> > each generated TF contains a previous TF as its first operand and a
> > bunch of pending loads:
> > ___TF2______
> > / | \
> > TF1 LD2.1...
2017 Jun 04
0
New var
...M$D & DFM$D < 300, 1, ifelse( DFM$D < 200, -1, 0 ) )
DFM$t4 <- ifelse( 300 <= DFM$D & DFM$D < 400, 1, ifelse( DFM$D < 300, -1, 0 ) )
DFM$t5 <- ifelse( 400 <= DFM$D & DFM$D < 500, 1, ifelse( DFM$D < 400, -1, 0 ) )
# brute force method with ordered factor
DFM$tf1 <- ifelse( "[0,100)" == DFM$bin, 1, 0 )
DFM$tf2 <- ifelse( "[100,200)" == DFM$bin, 1, ifelse( "[100,200)" < DFM$bin, 0, -1 ) )
DFM$tf3 <- ifelse( "[200,300)" == DFM$bin, 1, ifelse( "[200,300)" < DFM$bin, 0, -1 ) )
DFM$tf4 <- ifelse...
2017 Jun 04
2
New var
...( DFM$D < 200, -1,
> 0 ) )
> DFM$t4 <- ifelse( 300 <= DFM$D & DFM$D < 400, 1, ifelse( DFM$D < 300, -1,
> 0 ) )
> DFM$t5 <- ifelse( 400 <= DFM$D & DFM$D < 500, 1, ifelse( DFM$D < 400, -1,
> 0 ) )
> # brute force method with ordered factor
> DFM$tf1 <- ifelse( "[0,100)" == DFM$bin, 1, 0 )
> DFM$tf2 <- ifelse( "[100,200)" == DFM$bin, 1, ifelse( "[100,200)" <
> DFM$bin, 0, -1 ) )
> DFM$tf3 <- ifelse( "[200,300)" == DFM$bin, 1, ifelse( "[200,300)" <
> DFM$bin, 0, -1 ) )...
2017 Jun 03
2
New var
Thank you all for the useful suggestion. I did some of my homework.
library(data.table)
DFM <- read.table(header=TRUE, text='obs start end
1 2/1/2015 1/1/2017
2 4/11/2010 1/1/2011
3 1/4/2006 5/3/2007
4 10/1/2007 1/1/2008
5 6/1/2011 1/1/2012
6 10/5/2004 12/1/2004',stringsAsFactors = FALSE)
DFM
DFM$D =as.numeric(difftime(as.Date(DFM$end,format="%m/%d/%Y"),
2017 Jun 04
0
New var
...( DFM$D < 200, -1,
> 0 ) )
> DFM$t4 <- ifelse( 300 <= DFM$D & DFM$D < 400, 1, ifelse( DFM$D < 300, -1,
> 0 ) )
> DFM$t5 <- ifelse( 400 <= DFM$D & DFM$D < 500, 1, ifelse( DFM$D < 400, -1,
> 0 ) )
> # brute force method with ordered factor
> DFM$tf1 <- ifelse( "[0,100)" == DFM$bin, 1, 0 )
> DFM$tf2 <- ifelse( "[100,200)" == DFM$bin, 1, ifelse( "[100,200)" <
> DFM$bin, 0, -1 ) )
> DFM$tf3 <- ifelse( "[200,300)" == DFM$bin, 1, ifelse( "[200,300)" <
> DFM$bin, 0, -1 ) )...
2010 Dec 18
0
[BioC] problem with function
...r creating fcVector, metric and
> geneMetric (see output below). They all look ok in terms of
> structure and length. But the error persists and listMetric
> is not made?!?! Odd.
> >
> > I have added some comments to the output below.
> >
> >> tf2<-cumulMetric(tf1, deMirs$up)#deMirs$up is a
> dataframe (see prev posts)
> > [1] 2.63 2.63 3.13 2.63 3.13 2.74 # print fcVector -
> looks ok
> > [1] -0.35505 -0.34979 -1.03290 -1.22558 -0.61348
> -0.86584 # print metric - looks ok
> > [1] 1045 # lengthof metric - is correct
> >? ? ?...
2001 Sep 28
2
problems with new checks in R-devel
...have equal tframes (time frames). There is no
reason these should have similar arguments but the check seems to
think that test.equal.tframe is a method for test.equal so I get:
* checking generic/method consistency ... WARNING
test.equal:
function(obj1, obj2, ...)
test.equal.tframe:
function(tf1, tf2)
2/ I have some generics which may or may not already be defined
(e.g. lag would be defined if library ts is attached) so in my R
code I use
if (!exists("lag")) lag <- function(x, ...) { UseMethod("lag") }
but this results in
Objects with usage in file `.../tframe/ma...
2012 Sep 18
2
Formula in a data-frame
Hello all,
I'm new in R, and I have a data-frame like this (dput information below):
Specie Fooditem Occurrence Volume
1 Schizodon vegetal 1 0.05
2 Schizodon sediment 1 0.60
3 Schizodon vegetal 1 0.15
4 Schizodon alga 1 0.05
5 Schizodon sediment 1 0.90
6 Schizodon
2010 Dec 17
1
help with function
...PresGenes. This is easy peasy!
Where I'm falling down is that if I run this function it complains that 'geneMetric' can't be found. Hmm - I've run it all line by line (i.e. not as a function) and it works but wrapped up like this it fails!
e.g.
>testF2 <- cumulMetric(testF1, deMirs$up)
Error in eval(expr, envir, enclos) : object 'geneMetric' not found
deMirs$up looks like this:
Probe? ? FC
hsa-miR-183? ? 2.63
hsa-miR-1275? ? 2.74
hsa-miR-495? ? 3.13
hsa-miR-886-3p? ? 3.73
hsa-miR-886-5p? ? 3.97
hsa-miR-144*? ? 6.62
hsa-miR-451? ? 7.94
In an effort to debug...
2006 Jul 24
6
MiniFrame.i
Hi
Another little patch, adding MiniFrame (a frame with small title bar and
buttons which doesn''t appear in the desktop taskbar).
Also a sample - not very interesting, happy to roll this into something
else if that''s better.
cheers
alex
_______________________________________________
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wxruby-users@rubyforge.org
2006 May 29
0
troubles with kzft
...ying to use the function 'kzft' iin
the package 'kzft'. The problem is that i do not understand well how to
use it. In particular, i tryed with this script (though the meaning of
some of the coefficients is non clear to me):
aa<-coeff.kzft(100,1)
frq<-seq(0, 2*pi, by=0.05)
tf1<-transfun.kzft(100,1,frq,0.0025)
X<-kzft(Gamma[(1:196),(1:196),], 100, 1, 1, 0.005)
thanks in advance. Lorenzo
--
****************************************************************
credo nella ragione umana,
e nella liberta' e nella giustizia che dalla ragione scaturiscono. (sciascia)...
2004 May 03
1
Sub-menus?
Hey guys,
I have been trying unsuccessfully to create a menu that holds "sub-menus".
To clarify, I want something along the lines of when you click on a File
menu, then see the "New" menu, which you can click on to open a new layer of
menus. Is this supported yet in WxRuby?
Robert
_________________________________________________________________
Getting married? Find
2005 Aug 03
1
abline and linearity over groups
Dear R users, please can you help me understand the behaviour of abline using function lm.
I'm trying to learn linearity over groups. So I make three groups with 10 values each:
test=data.frame(cbind(
l=c(rnorm(10,0,30),rnorm(10,100,30),rnorm(10,200,30)),
t = c(rep(0,10), rep(1,10), rep(2,10))
))
when I do:
plot(test$l~test$t)
abline(lm(test$l~test$t))
the abline is a straight line
2007 Nov 18
2
Issues adding sub-menu items
...;)
menu_bar.append(menu_tools, "Tools")
# The "help" menu
menu_help = Wx::Menu.new
# Using Wx::ID_ABOUT default id means the menu item will be placed
# in the correct platform-specific place - eg on OS X
menu_help.append(Wx::ID_ABOUT, "&About...\tF1", "Show about dialog")
menu_bar.append(menu_help, "&Help")
# Assign the menubar to this frame
self.menu_bar = menu_bar
# Create a status bar
create_status_bar(2)
self.status_text = "Welcome to HL7Query!"
# Set it up to handle men...
2014 Apr 28
2
[LLVMdev] How can I get rid of "OPFL_Chain" in myCPUGenInstrInfo.inc
guys,
1)i made a mistake in my post.
the said TF node was created when Selected() was called in ADDC node.
2) the source code under test
short a,b;
void test()
{
a+=b;
}
3)the DAG after ADDC was seleced:
Select node:
0x4977a20: ch,glue = <<Unknown Machine Node #65419>> 0x4972bd0, 0x49731d0,
0x4976c20, 0x49730d0<Mem:LD1[@a](align=2)>
Result node:
0x4977a20: ch,glue =
2006 Apr 27
5
Major Breakthrough?
Attached are patches to make the textctrl.rb sample work fully. Note
the new %directorargout typemap I added to fix wxWindows calling into
SWIG. I don''t know if this can fix all such problems or not. Let me
know what you think.
I also rubified the sample a little bit more. Also, note that I fix the
<< operator so the function can be called. I hope I did this right.
Roy
2007 Sep 27
10
Adding more sugar to wxSugar
...CandyApp.create do
self.app_name = ''Minimal''
frame = CandyFrame.create(nil, :title => "Minimal wxRuby App",
:size => [ 400, 300 ]) do
menu_file = Wx::Menu.new()
menu_help = Wx::Menu.new()
menu_help.append(Wx::ID_ABOUT, "&About...\tF1", "Show about dialog")
menu_file.append(Wx::ID_EXIT, "E&xit\tAlt-X", "Quit this program")
menu_bar = Wx::MenuBar.new()
menu_bar.append(menu_file, "&File")
menu_bar.append(menu_help, "&Help")
set_menu_ba...