similar to: Stuck with FFT

Hello, I need to learn to use r-software for my PhD research project involving long timelines of radon radiation variations. I am using windows. I am currently discouraged by the use of r. I cannot figure out how to use it despite extensive searches. Can anyone help me with getting started? How can import a txt file with series of numbers from the RAD7 machine? How can I open up and set

Hi everybody, I really appeciate the help you have given me. I am getting around R comfortably now and am able to import research project data, do mathematical analysis of the data and produce graphs. My PhD project is going really well in its early days, already collecting data and proposal completed soon! There is one question I have though. I can see that worksheets and history can be saved,

HPA, I believe that support to boot windows CD bootsectors was broken in 3.05. I have tested 2.13, 3.00, 3.02, 3.05, 3.06, 3.08, 3.11, and 3.20pre6. All versions >= 3.05 are broken. All versions <= 3.02 work fine with the same config. The error message I get is: ================================================================ IOSLINUX 3.20 3.20-pre6 Copyright (C) 1994-2005 H. Peter Anvin

Is anyone running any Areca RAID controllers with the latest CentOS 7 kernel, 3.10.0-693.2.2.el7.x86_64? We recently updated (from 3.10.0-514.26.2.el7.x86_64), and we?ve started having lots of problems. To add to the confusion, there?s also a hardware problem (either with the controller or the backplane most likely) that we?re in the process of analyzing. Regardless, we have an ARC1883i, and

CentOS 7.4 client mounting a CentOS 7.4 server filesystem over nfs4. nfs seems to be much slower since the upgrade to 7.4, so I thought it might be nice to mount the directory as v4.0 rather than the new default of v4.1 to see if it makes a difference. The release notes state, without an example: "You can retain the original behavior by specifying 0 as the minor version" nfs(5)

-----Original Message----- From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Noam Bernstein Sent: Sunday, October 22, 2017 8:54 AM To: CentOS mailing list <centos at centos.org> Subject: [CentOS] Areca RAID controller on latest CentOS 7 (1708 i.e. RHEL 7.4) kernel 3.10.0-693.2.2.el7.x86_64 > Is anyone running any Areca RAID controllers with the latest CentOS 7 kernel, >

Hi, I have had a look around the forums and I can't seem to find anything that works with my data. I have lats, longs, time, tidal speed and direction and need to plot this in an xy plot to determine changes over time. contour and cloud have been recommended to me as a way to do this but I can't figure out how to get 5 dimensions into this. I want lat and long as my x and y, time as my

Hi Jerry/Samba Team I have Samba 3.0.10 installed on Solaris8 server and Samba-client-2.2.10 installed on Linux Red Hat2.1AS servers The Linux servers use Samba to mount filesystems from Solaris8 server. My question is how to find out on the Solaris8 server which Linux servers are using Samba to mount from. Because it is hideous to go to every Linux server and see which Solaris8 server they are

Hi! I have a table with 3 columns, 2 for long/lat coordinates and 1 for values (radon concentration). I have Tables for every week of the year 2006, always same coordinates but other values, i.e. time series. Now I want to create a NetCDF file for, which is much easier to handle than 52 tables. I tried the following for the first dataset (i.e first week):

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

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

On Thu, 2005-01-13 at 12:42 -0500, Jean-Marc Valin wrote: > Le jeudi 13 janvier 2005 ? 10:59 -0500, Jared Whitby a ?crit : > > Interestingly enough.. I started playing around with preprocessing > > options in 1.1.6 and happened upon the denoise filter > > (SPEEX_PREPROCESS_SET_DENOISE). When i run the test tone using that > > option it is completely filtered out and I

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 List, I am attempting to perform a harmonic analysis on a time series of snow depth, in which the annual curve is essentially asymmetric (i.e. snow accumulates slowly over time, and the subsequent melt occurs relatively rapidly). I am trying to fit a curve to the data, however, the actual frequency is unknown. I have been trying to follow the methods in Peter Bloomfields text

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

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

Here''s the full error: 1) Error: test_add_message_to_existing_ticket(TicketTest): ArgumentError: Unknown key(s): group /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.4/lib/active_support/core_ext/hash/keys.rb:48:in `assert_valid_keys'' /usr/lib/ruby/gems/1.8/gems/acts_as_paranoid-0.2/lib/acts_as_paranoid.rb:125:in `validate_find_options''

Hello, In doing a series of non-linear estimations of a function which is a sum of a varying number of sinusoids, I would like to "autogenerate" the arguments needed by nls() depending on that number. For example, when there are two sinusoids: > nls( y ~ mu + A1 * cos(2*pi*f1*x - P1) + A2 * cos(2*pi*f2*x - P2), data = some.xy.data, start = list( mu=some.value0,

Hello everyone. I am having problems getting speex support. It seems * is not loading speex. When i did a make in the codecs sub dir, the following error pops up when making speex: codec_speex.c:34:19: speex.h: No such file or directory is this file missing in the cvs as i just removed the whole * dir and did a new checkout and still seem to get this error, or do i need to get/install

Hi, I have installed samba 3.5.4 on Centos 6 and have set it up to authenticate to a Windows 2008 Domain Controller. When I do a "su - some-domain-user", the home directory gets created. However, I want the home directory to be created when a user accesses the samba shares(no shell access). Following are the relevant configurations. What are the PAM changes I need to make? Help is much