search for: cristina

Hi! I'm trying to perform propensity score matching on survey data and so for each individual observation I have a statistical weight attached. My question is: is there a way within the package to consider these weights in the matching procedure? Thank you very much. -- Maria Cristina Maurizio [[alternative HTML version deleted]]

Hi, I am trying to find a function to match two data frames of different lengths for one field only. So, for example, df1 is: Name Position location francesca A 75 cristina B 36 And df2 is: location Country 75 UK 56 Austria And I would like to match on "Location" and the output to be something like: Name Position Location Match francesca A 75 1 cristina B 36 0 I have tried with the function 'match' or with: subset(df1, location %in% df2) But it...

...-0.0478943 0.038 * RABINT / TREE r 0 1.000 RABINT / SHRU r 0 1.000 RABINT / HERB r 0.0261879 0.340 RABINT / SEDG r -0.0320345 0.316 RABINT / GRAS r 0.0124263 0.399 Thank you in advance for your help, Regards, C. -- Cristina E. Ramalho PhD Candidate MSc in GIS Ecosystem Restoration & Intervention Ecology Research Group School of Plant Biology (M090) The University of Western Australia 35 Stirling Highway, Crawley WA 6009 Perth, Australia Phone: +61 (08) 6488 4655; Fax: +61 (08) 6488 7461 www.plants.uwa.edu.au/rese...

...ing of library functions? - in what part of the code tree is the internal linkage attribute being set for library functions? I am using LLVM1.9 (due to a dependency of some C code on gcc3.4) but I'd imagine that this functionality hasn't changed much in more recent versions. Thanks, Cristina

...s derived from nls, the function predict (or predict.nls) gives only the predicted values. The se.fit and interval aguments are just ignored. Could anybody tell me how to estimate the confidence intervals for the predicted values (not the model parameters), using an object of class nls? Regards, Cristina ------------------------------------------ Cristina Silva IPIMAR - Departamento de Recursos Marinhos Av. de Bras??lia, 1449-006 Lisboa Portugal Tel.: 351 21 3027096 Fax: 351 21 3015948 csilva at ipimar.pt

...I don't know how to convert these data to the time formats used in R (POSIXct). The script is very simple and worked before: library(XML) x <- readHTMLTable('url') where the 'url' is the link to the website with the specification of the vessel. I appreciate any help. Cristina -- Cristina Silva Divis?o de Modela??o e Gest?o de Recursos Pesqueiros Av. Dr. Alfredo Magalh?es Ramalho 1495-165 Lisboa @: csilva at ipma.pt <mailto:csilva at ipma.pt> #: +351 213027096 <phoneto:+351213027096> [[alternative HTML version deleted]]

...problem in the past, related to some bug in this function and fixed it usually just by upgrading the lme4 package or Matrix package. I did, but it didn't work. Does anybody have any idea whats going on? Or could you suggest me another way of getting and plotting the residuals? Thanks a lot, Cristina. -- Cristina Gomes Parisca Max Planck Institute for Evolutionary Anthropology Primatology Deutscher Platz 6 D-04103 Leipzig, Germany Phone: +49 341 3550 220 Fax: +49 341 3550 299 E-mail: gomes at eva.mpg.de

Dear David, Thank you very much. You have solved my problem, not of importing in the right format but the date conversion. It works for me, and if I specify the timezone tz='GMT', I get exactly the same time of the webpage. Sincerely yours, Cristina On Tue, 11 Jul 2017 07:15:43 -0700, David Winsemius wrote: >> On Jul 11, 2017, at 6:25 AM, Cristina Silva <csilva at ipma.pt> wrote: >> >> Dear Jeff, >> >> I am sorry, I didn't notice that it was not plain text. I hope that >> it is now in the correct...

...The records correspond exactly to the first table. I have tried to change the colClasses to character, but the results are always the same. My question is: how to change the Timestamp to a POSIXlt POSIXct format, either in the importing phase or within R? I hope that the question is clear now. Cristina On Mon, 10 Jul 2017 09:18:05 -0700, Jeff Newmiller wrote: > Not reproducible. [1][2][3] If our answers don't seem to apply to > your situation, it will likely be because you did not explain your > question clearly. > > Not plain text. This is a plain text mailing list, and the...

...caller. We saw this link http://forum.queuemetrics.com/index.php?action=printpage;topic=503.0 and upon checking, its only determined the Queue, I want to get is the per IVR of a caller. Can you help me guys regarding this? I want to implement this with the trixbox asterisk. Any idea? Thank you Cristina Bayno Technical Support Bitstop Network Services, inc.? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090916/883cd2c1/attachment.htm

...ot; ) ----- [1] http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example [2] http://adv-r.had.co.nz/Reproducibility.html [3] https://cran.r-project.org/web/packages/reprex/index.html -- Sent from my phone. Please excuse my brevity. On July 10, 2017 8:31:30 AM PDT, Cristina Silva <csilva at ipma.pt> wrote: >Hi, > >I am extracting positions data from the marine traffic website. The >table has a "Timestamp" column which, in the browser, appears with the >format yyyy-mm-dd HH:MM (UTC), e.g. 2017-07-10 14:04 (UTC). > >When I import t...

> On Jul 11, 2017, at 6:25 AM, Cristina Silva <csilva at ipma.pt> wrote: > > Dear Jeff, > > I am sorry, I didn't notice that it was not plain text. I hope that it is now in the correct format. I explain the problem again, now with more detais. > I am collecting the track positions of our research vessel from ww...

Hello Team, Can you help me on this? I have attached here the queue logs of my asterisk. I've searching a parser for this. I do not know what are the meaning of that logs. Thank you so much. Your response is highly appreciated. Regards, Cristina -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090911/b8927639/attachment.htm -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: asterisk.tx...

Good morning all, I'm trying to find the package "packfor" to install on my library in R, but I'm not available to find it online, so I would ask to you if you please let e know how I could find it and if I need a special R version to do it. Thanks a lot Regards Cristina [[alternative HTML version deleted]]

We are using LLVM for our bug-checking project, Parfait, and we'll be contributing the Solaris port within the next month. Regards, Cristina -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20080515/9030c4aa/attachment.html>

...14:10001::/home/EUROHIDRA/cmachado:/bin/false 5a) After a samba restart, the "odd" Uidnumbers" return 6) This happens only for 3 (out of 20ish) users 7)On DC1: ldbsearch -H /usr/local/samba/private/sam.ldb '(&(objectclass=user)(samaccountname=cmachado))' # record 1 dn: CN=Cristina Machado,CN=Users,DC=eurohidra,DC=local objectClass: top objectClass: person objectClass: organizationalPerson objectClass: user cn: Cristina Machado sn: Machado givenName: Cristina instanceType: 4 whenCreated: 20180112122221.0Z displayName: Cristina Machado uSNCreated: 498356 name: Cristina Machado...

...trend line for each panel - the dots with Urb=1 filled in black; and the dots with Urb=0 filled in white I've been back and forwards, trying to use panel function, but I didn't manage to do it right... Thank you for your help in advance. Regards, C. ------------------------------------ Cristina Estima Ramalho PhD Candidate MSc in GIS Ecosystem Restoration Lab School of Plant Biology (M090) The University of Western Australia 35 Stirling Highway, Crawley WA 6009 Perth, Australia Phone: +61 (08) 6488 4655; Fax: +61 (08) 6488 7461 www.plants.uwa.edu.au/research/ecosystem_restoration -------...

...oisson family? What could the reason be for having non significant results with a quasipoisson distribution? If anybody could give me some help with this or/and recommend me literature that is somewhat comprehensible to lay people (i.e. non statisticians) that would be great. Thanks in advance, Cristina.

...l model including all the predictor variables is significant before doing stepwise regression or further analysis, but I can't figure out how to do this. I also wanted to know if there's a way of obtaining residuals or predicted values for the same analysis. Thank you very much. Cheers, Cristina.

...PTH),data=DATOS,family=Gamma) Error en mer_finalize(ans) : General form of glmer_linkinv not yet written The same occurs with the function glmer, although I have seen in the forum that other people has been able to implement this type of models. Does anyone know why is this happening? Thanks! Cristina IRNAS-CSIC Seville, Spain -- View this message in context: http://n4.nabble.com/lme4-package-and-gamma-family-tp1459527p1459527.html Sent from the R help mailing list archive at Nabble.com.