search for: astronomi

On Tue, 30 Jan 2024, Richard O'Keefe writes: > Given > - UTC timestamp > - a location (latitude,longitude,elevation) > I want to know > - the sun angles > - the moon angles > - the phase of the moon. > I looked on CRAN for astronomy, but didn't notice anything that seems > to offer what I want. I could try coding these functions myself, but > "if

Given - UTC timestamp - a location (latitude,longitude,elevation) I want to know - the sun angles - the moon angles - the phase of the moon. I looked on CRAN for astronomy, but didn't notice anything that seems to offer what I want. I could try coding these functions myself, but "if you didn't write it you didn't wrong it".

keskinv@alpha.sci.ege.edu.tr wrote: > > Our server running samba 1.9.18p8 has name ASTRONOMY and the workgroup name > 's also ASTRONOMY. All Win95 clients has also ASTRONOMY workgroup name. > After the installation of samba 1.9.18p8 on our linux server, all clients > show an error message which indicates that "workgroup name can not be the > same name as server

There is also the package solrad that might do some of this. It is more intended for calculating solar radiation, which is probably not what you want, but may do other things you may find helpful. > On Jan 30, 2024, at 5:44?AM, Enrico Schumann <es at enricoschumann.net> wrote: > > On Tue, 30 Jan 2024, Richard O'Keefe writes: > >> Given >> - UTC timestamp

Hi, I am an astronomer and somewhat new to boostrap statistics. I understand the basic idea of bootstrap resampling, but am uncertain if it would be useful in my case or not. My problem consists of maximizing a likelihood function based on the velocities of a number of stars. My assumed distribution of velocities of these stars is:

Hi, the command line with 'text' should be: text(-8,-8, expression(R^2 * " = 0.62, r = 0.79, N = 161"), cex = 2 ) Best, Kimmo su, 2024-02-04 kello 17:16 +0100, Jibrin Alhassan kirjoitti: > Here is the script I used to plot the graph indicating the text I > wanted to > insert. The line in the script that I have issues with is: text(-8,- > 8, > "R^2=?

Hi Elo, It gave this error message: CR_plot2.R:14:37: unexpected string constant 13: plot(FDapt,FDcli, pch = 16, cex.lab = 1.6, cex.axis = 1.4, cex.main = 0.8, font.lab = 1.7, font.axis = 1.7, col = "red",main = "Simultaneous Events at CLMX and APTY",ylab="CLMX",xlab="APTY") 14: text(-8,-8, "expression(R^2*"= 0.62"), r = 0.79, N =

Dear Richard, I wrote s small shiny app to improve the search for CRAN-packages. It can be installed from GitHub: https://github.com/discoleo/PackageBrowser Searching for "(?<![- ]cat)astro|sun" yields 19 packages. A few (2 or 3) are unrelated. The remaining may be interesting, e.g. suntools, suncalc, astroFns. Sincerely, Leonard [[alternative HTML version deleted]]

Here is the script I used to plot the graph indicating the text I wanted to insert. The line in the script that I have issues with is: text(-8,-8, "R^2= 0.62", r = 0.79, N = 161", cex = 2 R^2= 0.62 is not producing R squared = 0.62. Thanks. Sys.setenv( TZ="GMT" ) dt <- read.table("CLMXAPTY_sim", col.names = c("FDcli", "FDapt"))

Thank you Zhao for the code. When I replotted the graph after inserting the code in my script, it gave me this error message without plotting the graph: Warning message: In lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...) : extra argument ?col? will be disregarded. My regards. *Jibrin Adejoh Alhassan (Ph.D)* Department of Physics and Astronomy, University of Nigeria, Nsukka On Sun,

Hi, Last year our systems group tried to install R on an IBM p5-570 machine (16 nodes, 256 GB shared RAM), running AIX 5.3. They ran into all sorts of difficulties and finally gave up. I am interested in trying again (and working with an IBM support group if necessary), but before embarking on this odyssey I was wondering if anyone on this list has ever successfully run R on a similar

Dear All, Could someone give me some pointers. I never had it on CentOS 4,5,6. On freshly installed CentOS 7 ("development workstation" installation type with several extra things) when I log in as root in console I get this message: attempting to create directory /root/perl5 and indeed empty directory /root/perl5 is being created. (And my understanding is that that is done for every

> > > On 2019-12-02 13:15, Earl Terwilliger via CentOS wrote: >> Hi, >> >> I am trying to install Squirrelmail on Centos 8 but it seems that >> package >> is missing in the EPEL repo for Centos 8? Anyone know if this was on >> purpose or how to tell which packages won't be created? > > As far as I know, squirrelmail is noT actively maintained

On Sun, January 11, 2015 8:29 pm, Eddie G. O'Connor Jr. wrote: > On 01/11/2015 09:24 PM, Valeri Galtsev wrote: >> On Sun, January 11, 2015 7:29 pm, Keith Keller wrote: >>> On 2015-01-12, Valeri Galtsev <galtsev at kicp.uchicago.edu> wrote: >>>> PS I guess I just mention it. I'm quite happy about CentOS (or RedHat >>>> if >>>> I

I have done a scatter plot in R. I want to insert the coefficient of determination R^2 = 0.62 as a text in the plot. I have tried to write R^2 but could not produce R2. I would appreciate it if someone could help me with the syntax. I have tried: expression(paste("", R^2,"=", 0.62)), but it did not produce R squared, rather it gave me error messages. Thanks. Jibrin Alhassan

?plotmath expression(R^2==0.62) On 2024/2/4 18:10, Jibrin Alhassan wrote: > I have done a scatter plot in R. I want to insert the coefficient of > determination R^2 = 0.62 as a text in the plot. I have tried to write R^2 > but could not produce R2. I would appreciate it if someone could help me > with the syntax. I have tried: expression(paste("", R^2,"=",

I really like the ease of use with the boxplot command in R. I would rather have a boxplot that shows the average value and the standard deviation then the median value and the quartiles. Is there a way to do this? Chad Junkermeier, Graduate Student Dept. of Physics West Virginia University PO Box 6315 210 Hodges Hall Morgantown WV 26506-6315 phone: (304) 293-3442 ext. 1430 fax: (304)

Dear all, A looong time ago, Witold Eryk Wolski asked here why there wasn't a log="xy" parameter to the hist() function <URL:http://www.R-project.org/nocvs/mail/r-help/2001/0267.html>, and Prof. Ripley responded that a loglog histogram does not make much sense, and that one should use a better density estimate if one seeks to plot log density. I understand the point and I

Trying to install astronomy software by right-clicking on exe file and selecting "open with wine windows program loader". this causes the following error: The file '/media/10 09 2008/Windows/setup.exe' is not marked as executable. If this was downloaded or copied form an untrusted source, it may be dangerous to run. For more details, read about the executable bit. I am unable

Hi Lauro, On 14 Aug 2007, at 01:10, Lauro Ramos Venancio wrote: > Hi all, > > I did a performance test of two real applications (FFMPEG and GTK) on > ARM. For more details see: > http://laurovenancio.wordpress.com/2007/08/07/llvm-perf-tests/ Could you give me some more information about the applications you compiled and ran? Where can I obtain source codes, which input did