similar to: Plotting tidal speed and direction in R

I am looking at using R to analyze time series data containing a tidal component. I need to remove the tidal signal to extract the time series of the phenomena I seek to study. A browse of R-project search engines has not been too fruitful? I've found 'hoa' and 'Rwave', but need further help getting started. THANKS. -wa

Trying to use rcmd in our Windows environment to launch tasks on remote servers. We are using the job scheduler from Tidal corporation. The problem is the return code that's coming back to the job scheduler,Tidal, is from the RCMD NOT from the tasks that it launched. We need to get the return code from the task that was launched via rcmd. Help Lou Zollo Production Control Manager

Hello R users, I am trying to use R to do the low pass filter analysis for the tidal data. I am a novice in R and so far been doing only simple stuffs on R. I found a package called signal but couldn't find the proper tutorial for the low pass filter. Could anyone point me to the proper tutorial or starting point on how to do low pass filter analysis in R ? Thank you so much. Janesh

dear Jim, Thanks for your reply and your proposition. I forgot to provide the header of the dataframe, here it is: ================================================================================ Byte-by-byte Description of file: lvg_table2.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations

Hi, I am trying to plot the original data with the line of the model using the predict function. I want to add SE to the graph, but not sure how to get them out as the predict function for gls does not appear to allow for SE=TRUE argument. Here is my code so far: f1<-formula(MaxNASC40_50~hu3+flcmax+TidalFlag) vf1Exp<-varExp(form=~hu3) B1D<-gls(f1,correlation=corGaus(form=Lat~Lon,

QUESTION: is there a way to make objects (e.g. data frames) read-only? BACKGROUND: I am writing some functions that use a data frame (frequencies of tidal constituents) that I want to be read-only. I can see how to accomplish this within a single function (just define the data in the function), but I'm not sure how to share read-only values between (un-nested) functions. Is there a more

You should be able to use that header information to create the correct parameters to the read_fwf function to read in the data. Jim Holtman Data Munger Guru What is the problem that you are trying to solve? Tell me what you want to do, not how you want to do it. On Thu, Oct 5, 2017 at 11:02 AM, jean-philippe <jeanphilippe.fontaine at gssi.infn.it> wrote: > dear Jim, > > Thanks

Dear all, Before I can get into serious Fourier analysis of Radon time-series I am practising with 24hour and 24.8hour sinusoids to assist with my interpretation of signals ittributed to tidal input to Radon time series. I am stuck. I have tried researching this to no avail. I am awating a book that should describe fourier transforms in detail and another one that should discuss the R

Hi , I know this question has been asked twice in the past but to my knowldege, it still hasn't been solved. I am doing a zero inflated binomial model using the VGAM package, I need to obtain p values for my Tvalues in the vglm output. code is as follows > mod2=vglm(dmat~Season+Diel+Tidal.phase+Tidal.cycle,zibinomial, data=mp1) > summary(mod2) Call: vglm(formula = dmat ~ Season +

dear Jim, Yes I fixed the problem. Thanks again all of you for your contribution! This worked : start <- c(1, 20, 35, 41, 44, 48, 53, 59, 64, 70, 76, 78, 83, 88, + 93, 114, 122, 127) data1<-read_fwf("lvg_table2.txt",skip=70, fwf_widths(diff(start))) Well now I know how to deal with fixed-width files :) Cheers Jean-Philippe On 05/10/2017 18:42, jim

Hello, I write a commercial marine navigation and tidal current prediction application for Windows 3.1 (compiled with Borland c++ 3.1). I am considering releasing this or a variant of this under something like Linux. My goal is to continue to develop bells and whistles but to share the load with others. No particular commercial goals. In order to get recreational sailboat racers to use it I

Hi Everyone, I am a graduate student who will be using R to do my analysis. I need to do a spatial analysis, and the first step is to calculate the geographic distance between my study sites. I am hoping to use earth.dist because it allows for multiple pairwise distances to be calculated at one time. I have done a sample calculation, and I seem to have a problem between the steps of using

not sure if i misunderstood the documentation but my understanding is the -a option preserves ownership and permissions on transfer. i did a remote test and i see ownership changed is that becuase user does not exist in the remote box 4.0K drwxr-xr-x 14 zoe zoe 4.0K 2007-07-15 08:08 zoe but in the remote system they changed to 4.0K drwxr-x--- 8 boricua users 4.0K 2007-05-02 11:07

I have asked a similar question before but this time the problem is somewhat more involved. I have the following data: case;name;x 1;Joe;1 1;Mike;1 1;Zoe;1 2;Joe;1 2;Mike;0 2;Zoe;1 2;John;1 3;Mike;1 3;Zoe;0 3;Karl;0 I would like to count the number of "case" in which any two "name" a. both have "x=1", b. the first has "x=0" - the second has

I''d like to use ferret to build an imap indexer and search utility, but want to check first to see if anyone else is working on this and offer my help. Anyone? Also, if you could provide any helpful pointers on indexing directories via ferret, it''ll be very much appreciated. I''m a lucene nuby. Thanks! John -- Posted via http://www.ruby-forum.com/.

I'm trying to do the following: For each ordered pair of a data frame (D1) containing longitudes and latitudes and unique point IDs, calculate the distance to every point in another data frame (D2) also containing longitudes, latitudes and point IDs, and return to a new variable in D1 the point ID of the nearest element of D2. Dramatis personae (mostly self-explanatory): D1$long

I would like to plot some lat-lon data in a filled contour, and then overlay a map of the globe on top. I am trying something like this: filled.contour(lons, lats, glb.data, plot.axes={axis(1);axis(2);map(projection='rectangular',parameters=0,add =T)} ) The filled contour plots fine, and the map shows up, but only as a very tiny little black rectangle in a small area of the

--- feeds/feed.xml | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/feeds/feed.xml b/feeds/feed.xml index 0d16cd9..2390cd0 100644 --- a/feeds/feed.xml +++ b/feeds/feed.xml @@ -7,6 +7,30 @@ <atom:link href="http://xiph.org/flac/feeds/feed.xml" rel="self" type="application/rss+xml" /> <item> + <title>FLAC

Hi Zoe, Unfortunately, I don't have access to a x64 machine anymore, so I can't test that architecture on vmkit. Could you install a virtual machine on your machine that is x86_32? I know it has been successfully built and ran on x86_32 on different systems. Cheers, Nicolas On Wed, Jun 30, 2010 at 7:49 AM, Zoe Wolk <zoewolk at gmail.com> wrote: > Hi again Nicolas, > >

Hi Nicolas, No, I built llvm-gcc myself by checking it out via svn, using these instructions: http://llvm.org/docs/GCCFEBuildInstrs.html thanks -Z > Hi Zoe > (Please, try to reply to the same thread) > I think you may have an old version of llvm-gcc. Did you compile > llvm-gcc yourself? The provided llvm-gcc binary for llvm 2.7 is > too old for vmkit. > > Nicolas >