similar to: Interweaving cell entries from 2 columns

Displaying 20 results from an estimated 400 matches similar to: "Interweaving cell entries from 2 columns"

2006 Aug 02
2
Data transformation
Hi there, Wonder if someone who is R-savvy can help me with the following task (see below) that I occasionally do work and gets quite tedious if I do it manually. Thanks in advance! jenny. ----------------- I have a column of data that looks like this: NA18501 NA18502 NA18504 NA18505 NA18507 NA18508 NA18516 NA18517 NA18522 NA18523 And I want to duplicate the values and sort of
2012 May 04
4
Interweaving of two datasets
I have two datasets, the first has this shape (each word is a column) Name address phone .. .. The second one has the following shape Name request I need a contingency table with for example phone and request. The people registered in these datasets are present in both datasets, BUT in the first every record is a person, so every person is counted once and is 1 row, in the second every row is
2002 Aug 28
0
base conversion, digit interweaving
I've written some "rough" functions for base conversion and digit interweaving (as in x=135, y=246, interwoven=123456) which are ok for a small number of conversions or weaves, but, to be able to handle a large number of conversions or weaves, I'm hoping that some faster code already exists (ideally calling C or FORTRAN). Any suggestions for going base10 to base2, base2 to
2005 Feb 22
3
Reproducing SAS GLM in R
Hi, I'm still trying to figure out that GLM procedure in SAS. Let's start with the simple example: PROC GLM; MODEL col1 col3 col5 col7 col9 col11 col13 col15 col17 col19 col21 col23 =/nouni; repeated roi 6, ord 2/nom mean; TITLE 'ABDERUS lat ACC 300-500'; That's the same setup that I had in my last email. I have three factors: facSubj,facCond and facRoi. I had this pretty
2009 Aug 25
1
[LLVMdev] [llvm-commits] [llvm] r79615 - in /llvm/trunk/test/Analysis/Profiling: ./ 2009-08-21-irregular-loop.ll 2009-08-21-only-one-block.ll 2009-08-21-several-blocks.ll dg.exp
Hi, Andreas Neustifter wrote: > Hi Daniel! > > Daniel Dunbar wrote: >> Hi Andreas, >> >> I talked with Chris about this the morning, and I think we agreed that >> lli based tests for this stuff are ok, as long as we limit them to >> just a few. The main thing we basically need lli for is to test the >> generation of the profiling information;
2017 Jun 21
4
selecting dataframe columns based on substring of col name(s)
Suppose I have the following sort of dataframe, where each column name has a common structure: prefix, followed by a number (for this example, col1, col2, col3 and col4): d = data.frame( col1=runif(10), col2=runif(10), col3=runif(10),col4=runif(10)) What I haven't been able to suss out is how to efficiently 'extract/manipulate/play with' columns from the data frame, making use
2006 Jan 23
4
Converting from a dataset to a single "column"
I have a dataset of 3 ?columns? and 5 ?rows?. temp<-data.frame(col1=c(5,10,14,56,7),col2=c(4,2,8,3,34),col3=c(28,4,52,34,67)) I wish to convert this to a single ?column?, with column 1 on ?top? and column 3 on ?bottom?. i.e. 5 10 14 56 7 4 2 8 3 34 28 4 52 34 67 Are there any functions that do this, and that will work well on much larger datasets (e.g. 1000 rows, 6000 columns)?
2005 Apr 14
4
data manipulation
Hello, my question is about the data handling. I have a data set that is lined as: 4 1 17 1 1 -5.1536 -0.1668 -2.3412 -0.5062 0.9621 0.3640 0.3678 -0.5081 -0.2227 0.8142 -0.0389 -0.0445 -0.0578 -0.1175 -0.1232 0.8673 -0.1033 -0.0796 -0.0341 -0.1716 -0.1801 -0.7014 0.6578 0.5611 4 1 17 2 1 -5.1536 -0.1668 -2.3412 -0.5062 0.9621 0.3640 0.3678 -0.5081 -0.2227 0.8142 -0.0389 -0.0445
2011 Dec 03
0
[LLVMdev] RFC: Machine Instruction Bundle
Hi, I'm glad to see some action with regard to static instruction scheduling and VLIW support in LLVM. I have some questions and remarks which might not be relevant as I'm not totally familiar with the current code generation framework of LLVM nor your plan. On 12/02/2011 10:40 PM, Evan Cheng wrote: > 2. It must be flexible enough to represent more than VLIW bundles. It should be >
2017 Dec 01
2
Schedules, latency and register liveness for complex instructions
Hi Martin, > The CPU that I am targeting is VLIW with no hardware interlocking (the next instruction does not wait for the previous to complete). This leads to fairly complex scheduling, but can be generally accommodated well in LLVM. Thanks for sharing your usecase about instruction scheduling, I am learning Instruction Selector by reading ARM and AMDGPU target's source code, then
2004 Feb 13
10
Encoding into MONO (delphi)
Hi! I have a problem. I hope, you can help me. I use a Delphi conversion (from Aleksandr Shamray), but it doesn't work when I'd like to convert a *.RAW into a mono *.ogg file. vorbis_encode_init_vbr(vi, 1, 44100, 0.5); //because of the mono the program stops at line: //* uninterleave samples */ . . buffer[1][i] := smallInt((pArray(@readbuffer)[i shl 2 + 3] shl 8) or
2006 Jul 24
2
How to obtain 95th percentile of a normal distribution of a continuous variable
Hi, How do I get R to output the 95% cutoff from a distribution of a continous variable? summary() only displays a few statistics.... Thanks!
2007 Mar 26
1
1.4 - IAX2 - No registration for peer
hi, I'm getting registration errors I can't debug... [Mar 23 11:07:20] NOTICE[2952]: chan_iax2.c:7344 socket_process: Registration of 'host2' rejected: 'Registration Refused' from: '10.10.10.82' I was getting a 'Cause Code: 29' INV,POKE,...,REJ but I can't duplicate that level of debugging again in the CLI> on host15 10.10.10.15
2008 Mar 23
1
Transforming data
My data look like this: Col1 1 2 3 4 5 6 ....... My questions are: (1) How do I get it in the following format? Col1 Col2 1 2 3 4 5 6 ....... (2) How do I transform the data in 2 column format above back to the single column format? Thanks in advance for your reply! _________________________________________________________________ [[alternative HTML version deleted]]
2001 May 10
1
MIME types registration
There has been talks on the User list about registering atleast one MIME type with the IETF for .ogg files. I am familiar with the procedures for this and will start doing it right now unless someone urgently wants me to stop. A discussion concerned wether audio/ogg or application/ogg should be registered, I will most definately register audio/ogg for Ogg Vorbis, and in the future video/ogg may
2007 Apr 20
3
Developing Marketing materials ...
Hi, I am working on developing a professional Marketing Materials for my systems. I plan on using a very good(expensive) company to do that so splitting the costs with several people would be nice. Let me know if you are interested on taking part in it. robert -------------- next part -------------- An HTML attachment was scrubbed... URL:
2012 Sep 15
2
Risk of readRDS() not detecting race conditions with parallel saveRDS()?
I hardly know anything about the format used in (non-compressed) serialization/RDS, but hoping someone with more knowledge could give me some feedback; Consider two R processes running in parallel on the same unknown file system. Both of them write and read to the same RDS file foo.rds (without compression) at random times using saveRDS(object, file="foo.rds", compress=FALSE) and
2004 Mar 24
1
Support for layers and alpha channel?
First of all congratulations on reaching alpha status. I was wondering if you people are implementing multiple layer support into the codec. I don't know if it should be in the container (ogg) or codec (theora) but perhaps the syncing requires at least support in the codec. For example a commercial: a cup of hot chocolate with steam escaping. Little action, low bandwidth. Then comes the
2007 Apr 24
4
Marketing 101
I have some general questions about marketing. Lot's of technical info but I was wondering how people are getting the business to begin with. I'm from the IT end of things but Telco is quite a bit different. Is cold calling still the way to go or networking? General stuff like that. Are there any resources on the web I can search for? Any suggestions would be appreciated.
2011 May 02
7
ATA refuses to answer a call?
I'm kind of at a loss to diagnose problems like this, yet we get them a lot. - The ATA (Thomson 784 in this particular case) is logged into the Asterisk server. 'sip show peer' shows their IP address, port, and useragent. - The ATA is connected directly to the internet (no NAT, but the sip configuration has nat=always) and logs in to our server, which is also directly connected to the