search for: ta

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2012 Dec 17
3
mean of each month in data
Dear R users, [in case the format of email is changed or you dont finf it easy to understand, i have attached a text file of my question] i have the data in the following format and i want to convert it in the format given at the end. Ta ans Sa are the names of certain cities. there are 69 cities in my data. column 1 is representing station name (i am writing the data of only two citi...
2012 Dec 17
1
subset handling
Dear Rui and UseRs,[a text file has also been attached, in case the format of my email is difficult to get]I am extremely sorry that I am bothering you once again, but I?ll have to get to the bottom of it. The following command sp <- lapply(split(agg, agg$st), function(x) x[order(x$year, x$month), ]) gave me an output with monthly mean of popul...
2008 Jan 21
2
how to extract data by specific months from a monthly ts object
Hi, I am trying to extract data from a ts object by month, e.g., extract Jan, Feb, and Aug data from a monthly ts object. I tried the following but it didn't work: > xa=1:50 > ta=ts(xa,start=c(1990,1),frequency=12) > ta[cycle(ta)==c(1,2)] # this method works but it's not what I want [1] 1 2 13 14 25 26 37 38...
2003 Nov 20
1
copying pointed to links
HI, I have a filesystem containing a symbolic link. pglc0003> ls -l |grep TA lrwxrwxrwx 1 cleaw adm 26 Nov 19 17:23 TA -> /pgadm1/adm/cleaw/tempArea I'd like to copy the symbolic link TA to the /tmp area, I'd also like to have the directory tempArea from /pgadm1/adm/cleaw/tempArea to be updated i...
2009 Nov 02
3
Problem building R 2.10.0 - Matrix package
All: Attached is the output file from building R 2.10.0 on RedHat Linux. I have never previously experienced any problems when building R from source with new releases. But, now I get a compile error with the Matrix package: CHOLMOD/Include/cholmod.h:87:22: error: UFconfig.h: No such file or directory m...
2018 Jul 28
2
ThinLTO Bug ?
...to (I hit this bug in the link step in LTO on a really large program and I reduced to this test case). ~/llvmfb/build-debug/bin/llvm-lto2 run -o c a.o b.o -r a.o,c,px -r b.o,a,px -r b.o,b,px -r a.o,gv -r b.o,gv Called function is not the same type as the call! %2 = call i1 bitcast (i1 (%struct.TA*)* @b to i1 (%0*)*)(%struct.TA* %0) in function a LLVM ERROR: Broken function found, compilation aborted! My understanding why this is happening is roughly as follow. I would like to check with people whether this is a real bug. And also would like to help fixing it with other people’s help if it...
2018 Jul 30
2
ThinLTO Bug ?
...ge program and I reduced to this test case). > > > > > > ~/llvmfb/build-debug/bin/llvm-lto2 run -o c a.o b.o -r a.o,c,px -r > > b.o,a,px -r b.o,b,px -r a.o,gv -r b.o,gv > > Called function is not the same type as the call! > > %2 = call i1 bitcast (i1 (%struct.TA*)* @b to i1 (%0*)*)(%struct.TA* %0) > > in function a > > LLVM ERROR: Broken function found, compilation aborted! > > > > > > My understanding why this is happening is roughly as follow. I would > > like to check with people whether this is a real bug. And also w...
2003 Apr 22
4
fisher exact vs. simulated chi-square
Dear All, I have a problem understanding the difference between the outcome of a fisher exact test and a chi-square test (with simulated p.value). For some sample data (see below), fisher reports p=.02337. The normal chi-square test complains about "approximation may be incorrect", because there is a column with cells with...
2010 Sep 05
3
simple ts() object question
Dear Community, say, I have an annual ts() object sampled from 1960 to 1969 like: ta<-ts(1:10, start=1960, frequency=1) How can I extract the value from the year 1965? I mean, not by: ta[6] but by something like: ta[1965] where I'm directly referring to the year of the observation? Thank you in advance! -- View this message in context: http://r.789695.n4.nabble.com...
2005 Oct 06
5
Interpolation in time
Can anybody help me write a code on the following data example, which fills out all NA values by using a linear interpolation with the two closest values? Doy is day of year (%j). Code example: yr<-c(rep(2000,14)) doy<-c(16:29) dat<-c(3.2,NA,NA,NA,NA,NA,NA,5.1,NA,NA,NA,NA,NA,4.6) ta<-cbind(yr,doy,dat) ta yr doy dat [1,] 2000 1...
2011 Apr 14
2
[LLVMdev] llvm instrinsic (memcpy/memset/memmov)and ConstantExpression with cast
Hi All, I have a question on ConstantExpressions and llvm intrinsic memcpy/memset/memmove. I am using llvm-2.8 release. In one of the C programs that I am compiling using clang frontend, the call to memcpy instrinsic looks like the following call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp2, i8* bitcast (%struct.ta* @tret to i8*), i64...
2017 Sep 05
2
Issues in Vector Add Instruction Machine Code Emission
I was getting same error when i keep both EVEX/EVEX_4V and TA. So, i restored my original instructions and for that i have to include bool HasTA = TSFlags & X86II::TA; in x86MCCodeEmitter.cpp then used this condition; if(HasTA) ++SrcRegNum; in order to emit binary correctly. Is it right? On Tue, Sep 5, 2017 at 5:45 AM, Craig Topper <craig....
2013 Mar 20
1
Making users local administrators
I have Samba 4 (lastest version, I think) set up for Active Driectory. Everything is working just, using Microsoft's Group Policy Editor to manage stuff. Except one thing: For reasons you don't want to get me started on, I need all users to have local administrative priviliges on any computer on the domain. This is supposed to be a simple, straightforward thing. Google has led me to half a dozen different ways to do this through group policies. And none of them work. I can set any other kind of group po...
2005 Dec 06
3
reading in data with variable length
I have very large csv files (up to 1GB each of ASCII text). I'd like to be able to read them directly in to R. The problem I am having is with the variable length of the data in each record. Here's a (simplified) example: $ cat foo.csv Name,Start Month,Data Foo,10,-0.5615,2.3065,0.1589,-0.3649,1.5955 Bar,21,0.0880,0.5733,0.0081,2.0253,-0.7602,0.7765,0.2810,1.8546,0.2696,0.3316,0.1565,-0.4847,-0.1325,0.0454,-1.2114 The records consist of rows with s...
2007 May 03
4
Finding instrumented code
...using mdb for analysis, though I vaguely remember pieces from a grad school compiler theory class about 10 years ago. If anyone has any recommendations for learning SPARC assembly, please let me know.) So, in one window I run mdb on a simple program and run it to a breakpoint: $ mdb a.out > _start::bp > :r mdb: stop at _start mdb: target stopped at: _start: clr %fp > main::dis main: save %sp, -0x70, %sp main+4: call +0x2c <globalsum> main+8: nop main+0xc:...
2009 Oct 22
1
loop vs. apply(): strange behavior with data frame?
Hi everybody, I noticed a strange behavior when using loops versus apply() on a data frame. The example below "explicitly" computes a distance matrix given a dataset. When the dataset is a matrix, everything works fine. But when the dataset is a data.frame, the dist.for function written using nested loops will take a lot longer than the dist.apply ######## USING FOR ####...
2012 Nov 23
3
daily maximum temperature
Hello, I want to filter the daily maximum temperature. For this i made this skript, but it come out wrong results. Can anybody help me? Thanks for your help! Best regards datos$X <- as.POSIXct(strptime(datos$X, "%d/%m/%Y %H:%M:%S")) z <- aggregate(zoo(datos$Ta), as.POSIXct(datos$X), max) > str(datos) 'data.frame': 17137 obs. of 5 variables: $ X : Factor w/ 17136 levels "00/01/1900 0:00:00",..: 2 3 4 5 6 7 8 9 10 11 ... $ Ta: num 5.28 5.45 5.54 5.54 5.51 5.51 5.5 5.56 5.58 5.63 ... $ HR: int 100 100 100 100 100 100 100 100 1...
2017 Sep 05
2
Issues in Vector Add Instruction Machine Code Emission
Thank You, I changed TA to EVEX or EVEX_4V. But now i am getting following error: Invalid prefix! UNREACHABLE executed at /lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp:647! On Tue, Sep 5, 2017 at 4:36 AM, Craig Topper <craig.topper at gmail.com> wrote: > Not all instructions can use EVEX_4V. Move instruct...
2009 May 11
3
Looking for a quick way to combine rows in a matrix
I'm working with genotype data in a frequency table: > a=matrix(1:16, nrow=4) > rownames(a)=c("AA","AT","TA","TT") > a [,1] [,2] [,3] [,4] AA 1 5 9 13 AT 2 6 10 14 TA 3 7 11 15 TT 4 8 12 16 'AT' and 'TA' are essentially...
2004 Jan 07
3
smbpasswd -w account
Hi, I've setup Samba NT based networks with OpenLDAP database. But to make sambas operations works fetching data to LDAP, it should have an account on LDAP that able to write some objects, such as passwords (when changing passwd) or object creation (when registering or joining to directory) .The scope of this account is strong enough to any containers on...