similar to: How to convert month-day-year to Julian data number?

Dear all, I am trying to get a PERMANOVA with quite large data set. I am reading a lot about this question, but I do not get the answer about it. Although I know that the R function is adonis () (vegan package), it does not work: adonis(Pha.env~SPha, data=Pha, permutations=10) The error message: Error: cannot allocate vector of size 334.2 Mb In addition: Warning messages: 1: In vegdist(lhs,

Hi everyone, I have been working some days in a nested loop in R but I can't find the solution. I have a data.frame with an unique ID for individuals and unique ID for different stands, for each indiviadual I have a dbh record and a SBA (stand basal area) field. Pma<-rep (1:40) P<-seq(1,4, 1) Plot<-rep(P,10) dbh2<-rnorm(40, mean=200, sd=5) SBA2<-rnorm(40, mean=10, sd=1) As

I have this problem: my screen seems not wide enough in R. My true computer monitor is very wide, so I wish that I can line up the text when I stretch it wide. i.e.: This is typical R returns: > summary(a) V1 V2 V3 V4 F:625 Min. :20020103 EMC : 34 Min. : 9300300 L:944 1st Qu.:20020530 BRW : 27 1st Qu.: 9323865

Dear all, I realised a correspondence analysis with function cca() of vegan library. Just like in Okansen (2010) in the example of R help: library(vegan) data(varespec) data(varechem) vare.cca<-cca(varespec~ Al + P + K, varechem) With plot.cca() function I represented the species matrix in the next way: plot(vare.cca,display="species") Being similar to: plot((c(-2,2)),(c(-2,2)),

Hi all, I have setup a local yum repository for CentOS-3 and CentOS-5. Servers can download and install updates correctly, but apache returns me this error every time that a centos-3 machine do a yum update: [Tue Oct 30 12:36:48 2007] [error] [client 172.25.50.30] (70014)End of file found: mod_mime_magic: read failed from uncompress of

Hi list I am just experimenting with seting up my own email server. I want some tips and hints on how to secure my setup to prevent unauthorised assess to my email. I have read through the wiki and have not found many tips. I hope to improve the wiki with tips gathered from the emailing list. :-) A basic measurement I could take right now would be to set more secure file premissions on my

Hello, I wanted to try some multipath setup with Julian''s patches, and when rebooting on the newly patched kernel, without any multipath routes (only one interface up and one default gateway), my SSH connections to the server freeze after a few seconds. I tried with and without bridges (I sometimes have a bridge between a tap device and my eth0) with the same results. When I close

I''m using a 2.6.20-15-ubuntu (shipped with feisty) kernel with Julian''s patches applied and it''s my 3rd day with tc, ip, ifconfig and the rest ;). Got 2 ADSL uplinks. What I need is an ability to manually configure uplink usage, so nothing like bonding by default. Failover is meant to be provided via a shell script at the next step. Here is my config: == # no need for

In http://www.ssi.bg/~ja/dgd.txt I read: -- - key "gw" for ip_route_output used to select the right route for the gateway - key "lsrc" for ip_route_input used to find the best unicast route between this IP and the destination address (similar to output routing call but still makes the checks needed for input packet). -- Could someone please provide a couple

As I''ve read in http://gnumonks.org/papers/netfilter-lk2000/presentation.html, there''s said about the "nat" netfilter table: "This table is different from the ''filter'' table, in that only the first packet of a new connection will traverse the table. The result of this traversal is then applied to all future packets of the same connection." I

Another beginner's question. Still trying trying to read and and plot a simple tds-value vs time. input file: onedat date time tds 1997-12-29 13:35:00 411 > onedat<-read.table("onedat",header=T) attach(onedat) > x<-chron(dates=as.vector(date),times=as.vector(time), format=c("y-md","h:m:s")) > x [1] (97-12-29 13:35:00) See my problem? Chron

Hi, I've found the Vertical Service Codes / vservices.inc of Julian in the cache of google. It's an very extended extensions include with all the *21 *67 etc services implemented so it is stored to ODBC or if you replace it to Dbget/put etc. I'm wondering if somebody has the macro/agi for using these extensions once stored in the Asterisk db or ODBC. Or am I missing something? And

I am using the "chron" package. Can anyone tell me if there is a simple way to convert a date object (obtained from the "dates" function) into a julian date (using the "julian" function)? Thanks, Al. Al Merrifield Energy Analyst Energy Modelling & Statistics Ministry of Economic Development PO Box 1473 Wellington NEW ZEALAND Phone: (04) 470 2338 Fax: (04)

It appears that julian() is in R-base, but julian.default() is in the chron package. > search() [1] ".GlobalEnv" "package:ctest" "Autoloads" "package:base" > julian(1:3,4:6,1991:1993) Error in julian(1:3, 4:6, 1991:1993) : no applicable method for "julian" > find('julian') [1] "package:base" >

I used to run the julian function from chron but this new version of R has also a julian function in the base package that doesn't do exactly what I need. Is there a way of telling R to run the function from chron and not from base? Thanks, Fernando __________________________ Fernando Colchero Doctoral Fellow Duke University Department of Ecology

Hi, Is there a package for converting day-month-year type date to julian day number (JDN)? I looked around and I couldn't find any (I am pretty new to R...) Thanks and happy New Year to everybody! H. N?zhet Dalfes Professor, Istanbul Technical University Eurasia Institute of Earth Sciences +90 (532) 206-1308 [dalfes at itu.edu.tr]

Hi r-helpers... Why do I get this strange huge jump of 36524 days when changing "origin" from 1969-01-01 to 1968-12-31. It should still be close to zero! This really messes up my calculations of follow-up times in my analyses. > julian(strptime("010169", format = "%d%m%y"),origin = as.Date("1969-01-01")) > Time difference of -0.04166667 days >

Hi, does anybody know if the following behavior of julian() is intentional? > julian(2, 1, 2012) - julian(2 - 1e-15, 1, 2012) [1] 1 > julian(2, 1, 2012) - julian(2, 1 - 1e-15, 2012) [1] 0 > julian(2, 1, 2012) - julian(2, 1, 2012 - 1e-15) [1] 0 In other words, julian() is subject to numerical noise in the 'day' argument, but not in the 'month' and

Hi! I''m still trying to solve the problem, about which I already posted in these lists... I''ve been trying to understand where packet routing and NAT is being done. The schemes are quite clear, when it''s about the _first_ packet of a NAT connection (when it enters the NAT table). But it isn''t that clear about the packets NAT''ed by the connection

I am using kernel 2.6.9 (gentoo,AMD64 version) + routes-2.6.9-11.diff If compile kernel with gcc 3.4.3, then the similar error comes out: ------------------ net/ipv4/fib_frontend.c: In function `fib_validate_source'': include/net/ip_fib.h:181: sorry, unimplemented: inlining failed in call to ''fib_result_table'': function body not available net/ipv4/fib_frontend.c:204: