similar to: [FORGED] [R-sig-Geo] Help

On 13/09/17 13:24, K?tia Emidio wrote: > Dear Rolf, > > Thanks for your help! > > What I need is a spatial window with shape equal to the figure attached. > This figure I made using ArcGis, but it is important to me make it in R. > After having this figure I will make some analysis using spatstat among > others. The points within figure are trees... (1) I believe that

On 05/10/16 12:39, Dirk Eddelbuettel wrote: > > On 5 October 2016 at 12:16, Rolf Turner wrote: > | > | On 05/10/16 12:07, Michael Rutter wrote: > | > | > Typo on my part. Try r-cran-rgdal. > | > | Thanks. OK, I have now done > | > | sudo apt-get install r-cran-rgdal > | > | successfully. > > Very good. > > Now do > > IP <-

On 10/01/18 09:31, Doran, Harold wrote: > It would be better for you to instead read the blog post that > uses extremely derogatory language instead of your silly post below. I did read it, somewhat cursorily I admit, and saw no derogatory language whatever, which is why I was puzzled. cheers, Rolf -- Technical Editor ANZJS Department of Statistics University of Auckland Phone:

On 12/04/16 14:45, Duncan Murdoch wrote: > On 11/04/2016 10:18 PM, Bert Gunter wrote: >> "The documentation aims to be accurate, not necessarily clear." >> >> !!! >> >> I hope that is not the case! Accurate documentation that is confusing >> is not very useful. > > I don't think it is ever intentionally confusing, but it is often >

On 05/10/16 12:07, Michael Rutter wrote: > Typo on my part. Try r-cran-rgdal. Thanks. OK, I have now done sudo apt-get install r-cran-rgdal successfully. But sad to say, it didn't help a bit. When I try install.packages("rgdal",lib="/home/rolf/Rlib") I get exactly the same error as before. I.e. > undefined symbol: CPLQuietErrorHandler Why do

Thank you Rolf. fortune(350) was the link I was trying to remember. I believe! I believe in the documentation. It can be incredibly difficult to document something and unless one has an editor to read and 'try' to interpret the results the original writer may not realise just how opaque the explanation is. John Kane Kingston ON Canada > -----Original Message----- > From:

On 14/04/16 19:28, Marna Wagley wrote: > Hi R user, > Can we calculate sample size when only mean and SE are given? > Let say one example, I have mean with SE is 0.54+-0.0517 (mean+-SE). Is > there any way to find the samples (sample size n) in that condition in R? > > i think this question is not related to R, I hope you won't mind. You're correct, your question is

On 01/06/17 19:54, Uwe Ligges wrote: > A design flaw, whether the labels are cut depends somewhat on the sizce > of the device, hence there is the argument > > y.margin.add > > add additional space between tick mark labels and axis label of the y axis > > for working around that limittation that can be set to some positive > value.... This seems to be addressing

On 14/06/17 08:46, matthias worni wrote: > Hey > > This should be a rather simple quesiton for some of you. I want to make > some progress in looping... > I have the vector r, which contains single values --> see below: > > r > [1] 1.1717118 1.1605215 1.1522907 1.1422830 1.1065277 1.1165451 1.1163768 > 1.1048872 1.0848836 1.0627211 > [11] 1.0300964 1.0296879

On 19/11/17 05:36, Albrecht Kauffmann wrote: > Did you istall the tcl- and tk-devel packages? (a) That should be "dev" not "devel". (b) The answer to your question is, yes, as I made clear in my original post. cheers, Rolf Turner -- Technical Editor ANZJS Department of Statistics University of Auckland Phone: +64-9-373-7599 ext. 88276

On 02/05/18 09:53, Michelle Kline wrote: > Hi Bert, > > That was distinctly unhelpful Not if you actually follow Bert's advice. > and your outward hostility to a field you > obviously don't understand reveals a regrettable level of ignorance. I didn't see any hostility to any field. Bert, like many of us, objects to people blithely and arrogantly applying possibly

Ok, I see the difference between 1 and 1:2, I'll just leave it as one of those "only in R" things. But it seems then, that as.numeric() should guarantee a FALSE outcome, yet it does not. To build on what Rolf pointed out, I would really love for someone to explain this one: > str(1) num 1 > str(1:2) int [1:2] 1 2 > str(as.numeric(1:2)) num [1:2] 1 2 >

On 07/10/17 12:16, Peter Wagey wrote: > Hi R users, > I was struggling to put the results into table format. Would you mind to > show using following data and code how we can put the results into table? I > further would like to have a confidence interval for each group. > > > set.seed(1000) > data <- as.data.table(list(x1 = runif(200), x2 = runif(200), group = >

No its not. I am doing all these experiments for my own learning purpose. I am Oracle SQL & PLSQL programmer and I can do these things with Oracle analytical functions. However at present I am keen to learn R, with no other interest right now. Thanks -- Muhammad Bilal Research Assistant and PhD Student, Bristol Enterprise, Research and Innovation Centre (BERIC), University of the West of

On 19/01/17 11:54, Ian Erickson wrote: > Greetings; I've posted the following to R's bug tracking system (at https://bugs.r-project.org/bugzilla/show_bug.cgi?id=17210 ) and Martin Maechler requested that I post to this list as well. > If I start R from the command line with --vanilla, then repeatedly execute the following line: > > det(matrix(nrow=10,ncol=10)) > > ... I

On 18/06/17 12:10, lily li wrote: > Hi R users, > > I have a question about adding uncertainty bars to stacked bar plots. > > DF: > year A B C Amin Amax Bmin Bmax Cmin Cmax > 2009 40 45 15 30 61 23 56 14 17 > 2010 36 41 23 26 54 22 51 22 24 > > I use the code below: > >

On 09/04/16 16:24, Jeff Newmiller wrote: > I highly recommend making friends with the str function. Try > > str( 1 ) > str( 1:2 ) Interesting. But to me counter-intuitive. Since R makes no distinction between scalars and vectors of length 1 (or more accurately I think, since in R there is *no such thing as a scalar*, only a vector of length 1) I don't see why "1"

Dear R-helpers and Dr. Hijmans, I can not invoke maxent() in GNU Linux. Could you give me any directions on that? There is maxent.jar in version 3.3.3e in the right folder. ######################################## R: > jar <- paste(system.file(package="dismo"), "/java/maxent.jar", sep='') > jar [1] "/ebio/abt6/jmao/rpacks/dismo/java/maxent.jar"

Hi all ? I am a newbie to R and have had a terrible time trying to figure out how to set up an analysis.? I have installed and loaded the appropriate package (phyloclim), but I do not even know where to begin defining one of the arguments. The usage for the command I?m trying to perform is: niche.equivalency.test(spec, n, maxent, mx = 2000) where the argument? maxent???? is a list containing

Indeed! Slightly simplified to emphasize your point: > class(as(1:2,"numeric")) [1] "integer" > class(as.numeric(1:2)) [1] "numeric" whereas in ?as it says: "Methods are pre-defined for coercing any object to one of the basic datatypes. For example, as(x, "numeric") uses the existing as.numeric function. " I suspect this is related to