Re: [R] Literature analysis

2009-12-15 Thread Schwan
03:41 PM, Schwan wrote: They are in Bibtex For example: @ARTICLE{adsdifvanadiumcationexchange, author = {Jin-qing Chen and Bao-guo Wang and Ji-chu Yang}, title = {Adsorption and Diffusion of VOsup2+/sup and VOsub2/sub sup+/sup across Cation Membrane for All-Vanadium

Re: [R] Literature analysis

2009-12-14 Thread Schwan
Dear Liviu, I have tried the Rcmdr GUI but when i load the data, there is no active data set(this is the error message i got). Can someone help me further to realize my project? Thanks On Fri, 2009-12-11 at 19:05 +, Liviu Andronic wrote: Hello On 12/11/09, Schwan s.s.hosse

Re: [R] Literature analysis

2009-12-14 Thread Schwan
.tinyupload.com/?file_id=82322752628856954474 On Mon, 2009-12-14 at 11:37 +, Liviu Andronic wrote: Hello On 12/14/09, Schwan s.s.hosse...@utwente.nl wrote: I have tried the Rcmdr GUI but when i load the data, there is no active data set(this is the error message i got). Can you post

Re: [R] Literature analysis

2009-12-14 Thread Schwan
Thanks, but unfortunately somehow the package bibtex dont want to install (actually it installs, but if i follow your instruction: bib - read.bib( /home/schwan/Desktop/science.bib ) I got an Error Message which says: Error: could not find function read.bib I already installed the package

[R] Literature analysis

2009-12-11 Thread Schwan
is, is it somehow possible to write a script that can do all of this work? And if yes, with what i should start? Thanks a lot in advance, Schwan -- --- Hosseiny, MSc. S.S. (Seyed Schwan) University of Twente Science and Technology Meander, ME 322 P.O. Box

Re: [R] Literature analysis

2009-12-11 Thread Schwan
than with R... HTH, Stephan Schwan schrieb: Dear all, i am new in R. I am writing a review paper about batteries. However, i am interested in analyzing all the papers by keywords, author, references and year. This could be done by refviz a software, which is only running

Re: [R] Literature analysis

2009-12-11 Thread Schwan
(or authors name) y axis shows the keywords if a keyword occurs more often in a paper then the dot on the graph changes the color if keywords occur together then a symbol the same symbol appears. On Fri, 2009-12-11 at 04:33 -0800, nshephard wrote: Schwan wrote: Thanks for all

Re: [R] Literature analysis

2009-12-11 Thread Schwan
simple so far. Just put the citation info in a data frame, and plot it. I would use ggplot2 for plotting, but it could be done in base or lattice too. On Fri, Dec 11, 2009 at 8:04 AM, Schwan s.s.hosse...@utwente.nl wrote: Ok good question I havent explain! Well,lets keep it simple

Re: [R] Literature analysis

2009-12-11 Thread Schwan
, for redox flow battery applications}, journal = {Journal of Membrane Science}, year = {1992}, volume = {75}, pages = {81--91}, number = {1-2}, month = dec, issn = {0376-7388}, keywords = {Daramic, microporous separator, redox flow cell and battery}, owner = {schwan

Re: [R] Literature analysis

2009-12-11 Thread Schwan
- as.data.frame(cbind(Refs, colsplit(Refs$Keywords, split=; , names=Keyword))) Refs - melt(Refs, measure.vars=31:45) And then that's were I get stuck. I have authors and keywords for each publication, but I'm not sure how you want this represented. -Ista On Fri, Dec 11, 2009 at 9:04 AM, Schwan