similar to: temporal join

Displaying 20 results from an estimated 800 matches similar to: "temporal join"

2012 Aug 01
1
timeBasedSeq stumbles over the year 2038 (xts package)
I have the following problem: As expected I obtain timeBasedSeq( 2037/2037) [1] "2037-01-01" > However if I do the same for 2038 I get timeBasedSeq( 2038/2038) [1] "2038-01-01" "2039-01-01" I get the same strange result if I use later years or any interval that contains 2038: timeBasedSeq( 2037/2039) [1] "2037-01-01" "2038-01-01"
2012 Jun 13
1
what does .indexDate() do - R::xts
Dear R experts, I am learning the very useful XTS package, but cannot figure out the purpose of some commands. in particular, the .indexDate() command does not work as expected. say: x <- timeBasedSeq('2010-01-01/2010-01-02 12:00') x <- xts(1:length(x), x) then i can subset on date as follows: x['2010-01-01'] however the .indexDate() command does not work as expected;
2009 Jan 02
3
[LLVMdev] Private headers and testing
Hi all, Reading this doc: http://llvm.org/docs/CodingStandards.html#hl_privateheaders, it suggests putting private implementation details outside of llvm/include/* to avoid polluting the public header space. This makes sense, and it works fine, because make enters every directory and hence doesn't need a -I path to include them. However, unittests need to also #include these headers to be
2012 Mar 07
1
Convert Numeric (20090101) to Date
Hi there, Does it exist where R can convert a numeric date (20090101) to a "proper" date format? (Ideally dd-mm-yyyy) Original data (in this case) is in .DAT format. I read the multi-column data with the read.fwf function, where I specified the column width for the eight digit date (example above). After the .DAT data is read-in & formatted in R, it is to be exported to Excel.
2010 Dec 03
1
intraday zoo
I'm trying to read intraday zoo but running into issues (again) ... what am I missing here? (the date doesn't seem to read in correctly) > head(dat) TrdDate TrdTime impliedVol 1 20090102 09:55:03 0.3610715 2 20090102 09:55:04 0.3637943 3 20090102 09:55:05 0.3752375 4 20090102 09:55:05 0.4190025 5 20090102 09:55:06 0.3696080 6 20090102 09:55:06 0.4944981 > f <-
2009 Jan 02
3
[LLVMdev] New .ll parser
I just checked in a new parser for .ll files, deleting the old bison parser. This means that the last of the ".cvs" files are gone from the tree, which will hopefully make the world a happier place for windows users in particular. I tested it thoroughly but expect minor fallout, if you notice any problems, please let me know.
2010 Mar 15
1
rbind, data.frame, classes
Hi, This has bugged me for a bit. First question is how to keep classes with rbind, and second question is how to properly return vecotrs instead of lists after turning an rbind of lists into a data.frame list1=list(a=2, b=as.Date("20090102", format="%Y%m%d")) list2=list(a=2, b=as.Date("20090102", format="%Y%m%d")) rbind(list1, list2) #this loses the
2013 Feb 15
3
datos climáticos cambio de formato
Hola!! tengo un data.frame donde cada fila corresponde a un año y cada columna a un mes (De enero a diciembre) > head(valT) V2 V3 V4 V5 V6 V7 V8 V9 V10 V11 V12 V13 1941 18.0 16.3 15.2 10.1 8.1 8.3 8.8 9.2 7.9 12.2 11.9 14.6 1942 17.2 15.9 13.6 11.6 8.7 6.2 6.4 7.2 9.7 12.0 14.1 16.7 1943 17.6 17.3 13.5 12.5 10.5 7.0 8.2 7.9 -999.9 -999.9
2009 Jan 02
3
[LLVMdev] Private headers and testing
2009/1/2 Chris Lattner <clattner at apple.com> > On Jan 2, 2009, at 12:21 PM, Misha Brukman wrote: > Do you have a specific example of a unit test that would need these? I > really think these should stay private. > Let's take lib/Transforms/Utils/CodeExtractor.cpp . The public interface for it is in include/llvm/Transform/Utils/FunctionUtils.h, with only the high-level
2009 Jan 02
0
[LLVMdev] New .ll parser
Checking in ParserInternals.h would probably be a good thing about now... because if you take this update, it doesn't compile. -scooter On Thu, Jan 1, 2009 at 11:12 PM, Chris Lattner <clattner at apple.com> wrote: > I just checked in a new parser for .ll files, deleting the old bison > parser. This means that the last of the ".cvs" files are gone from the > tree,
2009 Jan 03
1
OSLEC
Hello oslec make error on RHEL 2.6.9 : Warning: could not find versions for .tmp_versions/dahdi.mod Warning: could not find versions for .tmp_versions/xpd_fxo.mod Warning: could not find versions for .tmp_versions/xpd_fxs.mod Warning: could not find versions for .tmp_versions/xpd_pri.mod Warning: could not find versions for .tmp_versions/xpp.mod Warning: could not find versions for
2009 Jan 03
1
some patches and remarks for ng
1 patch for libnouveau_drm, 4 for drm and one work in progress patch for the ddx. Getting nv50 to run proved to be more difficult than i thought (at some point i stopped because it would require significant changes), i just have a few remarks. - Buffer object access is not guarded by fences at all, which is a major issue. You worked around that by using M2MF I suppose, but this needs a
2010 Sep 17
7
removing specific rows from array
I'm attempting to create an array of treatment comparisons for modelling data generation. This involves comparison of one treatment (c2) with another (c3), relative to a common comparator (c1). Attached code gives me the correct array but need to remove duplicates. Duplicates relate only to c2 and c3 such that I need to remove r3 because c2 and c3 are same as r1 with c2 and c3 swapped r5
2009 Jan 02
0
[LLVMdev] Private headers and testing
On Jan 2, 2009, at 12:21 PM, Misha Brukman wrote: > Hi all, > > Reading this doc: http://llvm.org/docs/CodingStandards.html#hl_privateheaders > , it suggests putting private implementation details outside of llvm/ > include/* to avoid polluting the public header space. This makes > sense, and it works fine, because make enters every directory and > hence doesn't
2007 Jun 30
1
Importing an Excel file that has merged cells
Dear all, I have a problem with importing an excel file into R. I can open the file easily (either saving it as a CSV or using RODBC). But the original file is using merged cell in its first column, which gives the name of the observation. (I am dealing with repeated measurements for the same observation) So when I open the dataframe in R it looks like this Col1 Col2 Col3 name1 val1 val2
2009 Jan 02
8
samba freezes the server
Hello List ! oh my....i have a very severe problem here, and i absolutely need assistance... my samba version is 3.2.6-3.1-2034-SUSE-CODE11 on an opensuse 11.1 though this thing happened on an ubuntu intrepid with 3.2.4 too: the smbd freezes the whole system here.....for no obvious reason i already tested everything, and everything works perfectly, untill 2 or more people want to work with it...
2017 Jun 20
0
New book: Spatial, Temporal and Spatial-Temporal Ecological Data Analysis with R-INLA
We are pleased to announce the following book: Spatial, Temporal and Spatial-Temporal Ecological Data Analysis with R-INLA Authors: Zuur, Ieno, Saveliev Book website: www.highstat.com Paperback or EBook can be order (exclusively) from www.highstat.com TOC: http://highstat.com/Books/BGS/SpatialTemp/Zuuretal2017_TOCOnline.pdf Summary: We explain how to apply linear regression models,
2008 Dec 18
2
Updated comment padding patches
I've attached updated patches (against vorbis-tools 1.3.0b3.5) to support comment padding. No changes to libvorbis are necessary. The padding is added in the same way as oggenc2 (null bytes within the packet, at the end) and shouldn't cause problems with any reasonable decoder or comment editor implementations. Padding is enabled by default, except for small files (less than 30 s for
2003 Mar 12
0
temporal evolution and variance after rotation of eof
Dear R users, I have been doing some eof analysis using princomp function, then the eof results were rotated with varimax and promax functions. Those functions are working fine. However, after their uses, I cannot find how to obtain the temporal evolution and the variance of the obtain components, as varimax and promax does not have the arguments $scores and $sdev. If any body, know how to
2005 Nov 15
0
Temporal disaggregation using interpolation splines
Hi, this is a newbie question. Would it be able to convert e.g. annual time series of flow data (or an index series) into quarterly data using interpolation splines by means of an existing R-function? The problem is, that the average value of the computed quarterly values must be the annual value, i.e. the spline should cross the annual values (in a stairs-line plot) in the middle of every annual