Displaying 20 results from an estimated 20000 matches similar to: "rearrange data"
2005 May 31
2
help
Dear all:
I have this:
A1 B1 C1 D1 E1
A2 B2 C2 D2 E2
A3 B3 C3 D3 E3
And I want this
A1 E1
B1 E1
C1 E1
D1 E1
A2 E2
B2 E2
C2 E2
D2 E2
A3 E3
B3 E3
C3 E3
D3 E3
Example:
m<- matrix(1:15,nrow=3,byrow=T)
m
v<- unlist(list(t(m[,1:4])))
u<-
2007 Mar 09
1
Applying some equations over all unique combinations of 4 variables
#I have a data set that looks like this. A bit more
complicated actually with
# three factor levels but these calculations need to
be done on one factor at a
#I then have a set of different rates that are applied
#to it.
#dataset
cata <- c( 1,1,6,1,1,2)
catb <- c( 1,2,3,4,5,6)
doga <- c(3,5,3,6,4, 0)
data1 <- data.frame(cata, catb, doga)
rm(cata,catb,doga)
data1
# start rates
#
2004 Jul 08
2
Getting elements of a matrix by a vector of column indice s
See if the following helps:
> m <- outer(letters[1:5], 1:4, paste, sep="")
> m
[,1] [,2] [,3] [,4]
[1,] "a1" "a2" "a3" "a4"
[2,] "b1" "b2" "b3" "b4"
[3,] "c1" "c2" "c3" "c4"
[4,] "d1" "d2" "d3" "d4"
[5,]
2013 Nov 21
1
how can I import a number of datsets in a folder in my working directory to a list in R
Hi,
Suppose, if I create 15 files in my working directory.
set.seed(48)
lapply(1:15,function(i) {m1 <- matrix(sample(1:20,1686*2,replace=TRUE),nrow=1686,ncol=2); write.table(m1,paste0("file_",i,".txt"),row.names=FALSE,quote=FALSE)})
?D <-dir()
D1 <- D[order(as.numeric(gsub("\\D+","",D)))]
D1
?res <- t(sapply(D1,function(x) {x1<-
2017 Aug 25
2
retrieve machine password in current Samba?
We have a wireless network that uses 802.1x authentication, in which domain joined computers use their machine credentials to connect.
Windows machines do this automatically, and until recently Linux computers could join using wicd, wpa-supplicant, and a simple script that would retrieve the machine password with tdbdump.
( specifically tdbdump -k SECRETS/MACHINE_PASSWORD/DOMAIN
2008 Dec 09
1
creating standard curves for ELISA analysis
Hello R guru's
I am a newbie to R, In my research work I usually generate a lot of ELISA
data in form of absorbance values. I ususally use Excel to calculate the
concentrations of unknown, but it is too tedious and manual especially when
I have 100's of files to process. I would appreciate some help in creating
a R script to do this with minimal manual input. s A1-G1 and A2-G2 are
2003 May 20
1
How to use pakcage SEM
Hi.
I have tried to use Package "SEM".
As a learning, I try to convert a program running well of EQS
which is as follows to SEM:
### EQS ###
/SPECIFICATION
CAS=100; VAR=5 MAT=COR; ANA=COR;
/EQUATIONS
V1=*F1+E1; V2=*F1+E2; V3=*F1+*F2+E3; V4=**F1+*F2*E4;
V5=*F2+E5;
/VAR
E1 TO E5=*; F1*1.0; F2=1.0;
/COV
E1,E2=*; F1,F2=*:
/PRINT
FIT ALL;
/MATRIX ......
/END
This is the converted SEM
2005 Aug 13
1
How to change the names in tone pitch column
Hi,
I have a column (V4) in a midi event list which includes tone pitch names,
i.e. "A4, E4, C#4, A3...":
> compo[1:10,]
V1 V2 V3 V4 V5 V6 V7
1 1 1 0 A4 96 2 0
2 1 1 0 E4 96 2 0
3 1 1 0 C#4 96 2 0
4 1 1 0 A3 96 2 0
5 1 3 0 B4 96 1 0
6 1 3 0 E4 96 1 0
7 1 3 0 B3 96 1 0
8 1 3 0 G#3 96 1 0
9 1 4 0 C#5 96 1 0
10
2003 Dec 15
2
3.0.1rc2 LDAP - problems joining domain
Hi,
I'm back on the list ;-)
I seem to be having some trouble getting W2K machines to join the domain in
3.0.1rc2. I haven't looked at this in detail since 2.2.8a but it looks like
the account gets created in LDAP and then it has trouble setting the password
appropriately. I believe this is the relevant part of the log:
api_rpcTNP: samr op 0x3a - api_rpcTNP: rpc command:
2005 Feb 13
2
3.0.11/MirOS password change problem
Hi!
Does this sound familiar, before I try to look deeper into it?
[2005/02/13 20:10:16, 0] /usr/ports/net/samba/w-samba-3.0.11/samba-3.0.11/source/libsmb/smbencrypt.c:decode_pw_buffer(539)
decode_pw_buffer: incorrect password length (1251354155).
2007 Nov 14
2
Generating these matrices going backwards
I have generated the following:
x=
E1 E2 E3
D1 0 0 1
D2 1 0 3
D3 0 2 0
y=
E1 E2 E3
D1 0 0 1.75
D2 1.75 0 1.3125
D3 0 3.5 0
Where x and y are linked by:
y =sum(x) * x / (rowSums(x)%o%colSums(x))
N=x[x[1:3,]>0]
R=y[y[1:3,]>0]
Now suppose I ONLY
2015 May 12
1
4.2.1 make quicktest error
Greetings - On a RHEL6 system, Samba 4.2.1 compiles without any apparent
problems but 'make quicktest' reports an error:
FAILED (1 failures, 0 errors and 0 unexpected successes in 1 testsuites)
A summary with detailed information can be found in:
./st/summary
test: running (/usr/bin/perl /var/tmp/samba-4.2.1/selftest/selftest.pl
--target=samba --prefix=./st
2017 Jun 27
4
My experience using -DLLVM_BUILD_INSTRUMENTED_COVERAGE to generate coverage
With llc, the size of the names section can vary widely depending on the value of -DLLVM_TARGETS_TO_BUILD.
Enabling coverage shouldn't increase the name section size much. I only see one place where this happens, and it's relatively cold:
http://lab.llvm.org:8080/coverage/coverage-reports/llvm/coverage/Users/buildslave/jenkins/sharedspace/clang-stage2-coverage-R at
1997 Nov 25
2
R-beta: Latin-1 characters in R and X
Hi!
I have tried to print text with Latin-1 characters (????) from R to
postscript and X11 window but when I'm using the interactive R-shell, I
can't get them printed even from keyboard. Is there some configuration
flags to use 7-bit or 8-bit character sets?
TIA
Juha
--
: Juha Tikkanen -- juha.tikkanen at edita.fi -- http://www.edita.fi/ :
: tel +358-9-566 0532 -- mob +358-40-557
1997 Nov 25
2
R-beta: Latin-1 characters in R and X
Hi!
I have tried to print text with Latin-1 characters (????) from R to
postscript and X11 window but when I'm using the interactive R-shell, I
can't get them printed even from keyboard. Is there some configuration
flags to use 7-bit or 8-bit character sets?
TIA
Juha
--
: Juha Tikkanen -- juha.tikkanen at edita.fi -- http://www.edita.fi/ :
: tel +358-9-566 0532 -- mob +358-40-557
2010 Jul 07
3
How do I test against a simple null that two regressions coefficients are equal?
Hi there,
I run two regressions:
y = a1 + b1 * x + e1
y = a2 + b2 * z + e2
I want to test against the null hypothesis: b1 = b2. How do I design the test?
I think I can add two equations together and divide both sides by 2:
y = 0.5*(a1+a2) + 0.5*b1 * x + 0.5*b2 * z + e3, where e3 = 0.5*(e1 + e2).
or just y = a3 + 0.5*b1 * x + 0.5*b2 * z + e3
If I run this new regression, I can test against
2014 Feb 02
5
[LLVMdev] [RFC] BlockFrequency is the wrong metric; we need a new one
Right now, all profile information is funneled through two analysis passes
prior to any part of the optimizer using it.
First, we have BranchProbabilityInfo, which provides a simple interface to
the simplest form of profile information: local and relative branch
probabilities. These merely express the likelihood of taking one of a
mutually exclusive set of exit paths from a basic block. They are
2017 Jun 27
2
My experience using -DLLVM_BUILD_INSTRUMENTED_COVERAGE to generate coverage
I had an old build of llc with FE instrumentation, the name section size is
about 5MB. Using coverage is likely to cause the name section to be larger
as there are more references to dead/unused function names.
What do you see when
readelf --string-dump=__llvm_prf_names llc
David
On Tue, Jun 27, 2017 at 2:23 PM, Xinliang David Li <davidxl at google.com>
wrote:
>
>
> On Tue,
2012 May 04
7
Breaking up a Row in R (transpose)
I have the following:
Time A1 A1 B1 B1 C1 C2
x y x y x y
0 5 6 6 7 7 9
1 3 4 4 3 9 9
2 5 2 6 4 7 4
I want to change it to the following:
0 1 2
x y x y x y
A1 5 6 3 4 5 2
B1
2017 Nov 24
1
SSL configuration
Hello subscribers,
I have a very strange question regarding SSL setup on gluster storage.
I have create a common CA and sign certificate for my gluster nodes, placed host certificate, key and common CA certificate into /etc/ssl/,
create a file called secure-access into /var/lib/glusterd/
Then, I start glusterd on all nodes, system work fine, I see with peer status all of my nodes.
No problem.