search for: lauras

Hi, Just a quick query - if I'm creating a function to produce a number of histograms per page of output (one per column from a matrix), how can I pass the column name of the matrix into the title (or indeed to form part of the x-axis label)? TIA, Laura Laura Quinn Institute of Atmospheric Science School of Earth and Environment University of Leeds Leeds LS2 9JT tel: +44 113 343 1596 fax:

Ok, I have reinstalled R-1.9.0 and this appears to have fixed the problems I was having with png(). However, I have a further question regarding png() Is it possible to pass a par() argument to the png() command? I am wanting to produce 4 plots per object, which I normally acheive on an X window by par(mfrow=c(1,4)). I have tried calling a new plot and setting par in this way but this has no

Hello, I requested help a couple of weeks ago creating a dipole field in R but receieved no responses. Eventually I opted to create a 3d sinusoidal plot and concatenate this with its inverse as a means for a "next best" situation. It seems that this isn't sufficient for my needs and I'm really after creating a continuous 3d gaussian mesh with a "positive" and

Dear R users, I am in trouble using the function solve(matrix) in a loop. When it happens that I have a singular matrix, I get an error message saying so and the loop stops. My question is if there in any way to keep on going in the loop. Thank you in advance, Laura *---------------------------------------------------------* Laura Antolini, PhD Department of

Dear R People: I used the "Surv" function to produce the following object: >a <- Surv(1:4,2:5,c(0,1,1,0)) a [1] (1,2+] (2,3 ] (3,4 ] (4,5+] >str(a) Error in "[.Surv"(object, 1:ile) : subscript out of bounds > Why does str(a) give an error, please? Or did I do something wrong? Thanks in advance. R Version 1.9.1 Windows Sincerely, Laura Holt mailto: lauraholt_983

??????? Original Message ??????? On Thursday, April 11, 2019 12:55 AM, John Fawcett via dovecot <dovecot at dovecot.org> wrote: > On 11/04/2019 00:51, Laura Smith via dovecot wrote: > > > ??????? Original Message ??????? > > On Wednesday, April 10, 2019 11:48 PM, John Fawcett via dovecot dovecot at dovecot.org wrote: > > > > > On 11/04/2019 00:18, Laura

Hi, Is it possible to recreate "smoothed" data sets in R, by performing a PCA and then reconstructing a data set from say the first 2/3 EOFs? I've had a look in the help pages and don't seem to find anything relevant. Thanks in advance, Laura Laura Quinn Institute of Atmospheric Science School of Earth and Environment University of Leeds Leeds LS2 9JT tel: +44 113 343 1596

Hello, Is there a simple way of stacking/merging two dataframes in R? I want to stack them piece-wise, not simply add one whole dataframe to the bottom of the other. I want to create as follows: x.frame: aX1 bX1 cX1 ... zX1 aX2 bX2 cX2 ... zX2 ... ... ... ... ... aX99 bX99 cX99 ... zX99 y.frame: aY1 bY1 cY1 ... zY1 aY2 bY2 cY2 ... zY2 ... ... ... ... ... aY99 bY99 cY99 ...

Hi, I was wondering if anyone might be able to help. I am trying to run R on a remote machine, part of the model run I am attempting writes an external file output as a png (about 48 iterations per model run). I am running R 1.9.1 on SuSe9.0, and am accessing this via ssh from a Debian machine. Initially I used the command ssh -X IP.address and whilst I was able to run the model successfully the

??????? Original Message ??????? On Thursday, April 11, 2019 9:05 AM, Aki Tuomi <aki.tuomi at open-xchange.com> wrote: > > On 11 April 2019 11:02 Laura Smith via dovecot dovecot at dovecot.org wrote: > > ??????? Original Message ??????? > > On Thursday, April 11, 2019 12:55 AM, John Fawcett via dovecot dovecot at dovecot.org wrote: > > > > > On 11/04/2019

Dear list, I just tried to use the function cluster.stat in the package fpc. I just have a couple of questions about the syntax: cluster.stats(d,clustering,alt.clustering=NULL, silhouette=TRUE,G2=FALSE,G3=FALSE) 1) the distance object (d) is an object obtained by the function dist() on my own original matrix? 2) clustering is the clusters vector as result of one of the many clustering methods?

Hi dear list, If anybody could help me, it would be great! I have two files: File 1 is a list (one column and around 100000 rows) File 2 is a list with all the names from file one and a few more (one column and more than 100000 rows) What I want is to add a column in file 2 that says which name appeared in file 1 and which doesn't (yes and no would work as a code) It's very important to

??????? Original Message ??????? On Wednesday, April 10, 2019 11:48 PM, John Fawcett via dovecot <dovecot at dovecot.org> wrote: > On 11/04/2019 00:18, Laura Smith via dovecot wrote: > > > ??????? Original Message ??????? > > On Wednesday, April 10, 2019 10:24 PM, Aki Tuomi aki.tuomi at open-xchange.com wrote: > > > > > > On 10 April 2019 23:56 Laura

Hello there, I'm trying to plot vectors with p<0.1 in a NMDS ordination plot using p.max. Below the scripts I'm using. I guess I'm missing something! could you please give me a hand? species<-metaMDS(species_matrix)ef<-envfit(species,environmentaldata_file,permu=999,na.rm=TRUE)efplot(species, dis="sites")plot(ef,p.max=0.1) Error in plot.envfit(ef, p.max = 0.1) :

??????? Original Message ??????? On Thursday, April 11, 2019 9:01 PM, John Fawcett via dovecot <dovecot at dovecot.org> wrote: > On 11/04/2019 10:02, Laura Smith via dovecot wrote: > > > ??????? Original Message ??????? > > On Thursday, April 11, 2019 12:55 AM, John Fawcett via dovecot dovecot at dovecot.org wrote: > > > > > On 11/04/2019 00:51, Laura Smith

I'm wanting to create a series of near-identical matrices via the addition of "white noise" to my starting matrix. Is there a function within R which will allow me to do this? Thank you Laura Quinn Institute of Atmospheric Science School of Earth and Environment University of Leeds Leeds LS2 9JT tel: +44 113 343 1596 fax: +44 113 343 6716 mail: laura at env.leeds.ac.uk

this is hopeless, ive given up trying to update samba, might as well go back to win server this weekend unless someone can send me a ftp mirrorlist or url to samba.org page with this list On Fri, Dec 13, 2019 at 8:29 PM Rowland penny via samba < samba at lists.samba.org> wrote: > On 13/12/2019 10:24, Laura Steynes wrote: > > i have full speed from the mirror, it is samba.org

Hi all, I wonder if anyone can help, I have a dataframe with columns for... 'I.D' 'age' 'mothers I.D' 01 5 03 02 6 06 03 16 NA 04 8 06 05 3 NA 06 17 NA I need to create a new column for 'mothers age' which puts the age of the individual with 'mothers i.d' into the row for her offspring (so

Daniel, I could kiss you :D I am using the default SSL certs in samba. I tried connecting to the new DC using it's FQDN instead of it's IP, and BAM, it connected just fine. Couldn't really tell you why, but as long as I can access it I'm happy! On Tue, Dec 12, 2017 at 11:20 AM, Daniel Carrasco <d.carrasco at i2tic.com> wrote: > Are you using the default ssl certs in

HI I am trying to analyse data which is left-censored (i.e. has values below the detection limit). I have been using the NADA package of R to derive summary statistics and do some regression. I am now trying to carry out regression on paired data where both my X and Y have left-censored data within them. I have tried various commands in R: rega = cenreg(Cen(conc, cens_ind) ~ Gp_ident))? with