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Deepayan Sarkar wrote: > On 6/6/07, Ben Tupper <btupper at bigelow.org> wrote: >> Hello, >> >> >> I have a file reading function that prompts the user with a file dialog >> if a filename is not provided in the argument list. It...
Hi, Check out this R-help thread from 2007. http://tolstoy.newcastle.edu.au/R/e2/help/07/06/19513.html Cheers, Ben On Nov 15, 2011, at 6:46 PM, Kevin Burton wrote: > What is wrong with the following...
Hi, On Nov 13, 2012, at 11:55 PM, Manish Gupta wrote: > Hi, > > I have one xml file. > > <Class> > <Node1 code ="1"> First node </Node1> > <Node2 code ="1"> Second node </Node2> > <Node3 code ="1"> Third node </Node3> > <Node1 code ="2...
Hello, I am interested in accessing physical oceanography data from PO.DAAC ( https://earthdata.nasa.gov/eosdis/daacs/podaac) from within R using opendap. NASA is moving its data offerings to the cloud, and it is adopting Common Metadata Repositories...
On Dec 10, 2008, at 9:35 AM, Joe Trubisz wrote: > Hi... > > Is this possible in R? > > I have 2-sets of data, that were collected simultaneously using 2- > different data acquisition schemes. > The x-values are the same for...
Hi, On Dec 10, 2010, at 9:27 AM, Scott Chamberlain wrote: > Dear R Community, > > I recently switched to a Mac (10.6.5), and have installed > Textwrangler to > run code to R. However, I can't install the syntax...
A gold mine! Thanks for sharing these. > On Aug 22, 2017, at 5:40 AM, Roger Bivand <Roger.Bivand at nhh.no> wrote: > > A useful listing of video links fro useR! in Brussels on spatial topics: > > https://gist.github.com...
Hi, Here's a place to start... https://www.r-bloggers.com/two-tips-adding-title-for-graph-with-multiple-plots-add-significance-asterix-onto-a-boxplot/ You might also want to checkout the text() function and the xpd argument...
Hi, Checkout all of the functions for file/directory management under ?files (note the plural). Cheers, Ben > On May 8, 2017, at 6:30 AM, Archit Soni <soni.archit1989 at gmail.com> wrote: > > Hello, > > Forgive me to ask this kind...
Hi, On Mar 14, 2013, at 3:41 PM, Dimitri Liakhovitski wrote: > Hello! Can't figure it out - hope it's simple: > > # I have some value (can be anything), e.g.: > x = 12 > # I'd like it to become 1...
Hi, It's hard to know without any reproducible code, but you will want to pay close attention to the value of the na.rm argument to raster::extract(Raster,SpatialPolygons) See ?extract for all the details. Cheers, Ben > On...
Hi, I'm just a newbie, but I don't mind stealing the gurus' thunder. Try RSiteSearch("Tcl/tk James") - it brings up a number of posts authored by a James W. Cheers, Ben On Mar 18, 2008, at 7...
Hi, Perhaps this might be a good place to start? https://esajournals.onlinelibrary.wiley.com/doi/10.1002/eap.1898 The authors state that the work was done primarily in R. Cheers, Ben On Sat, Jan 20, 2024 at 9...
It's quite a selection of drivers, but my driver world has a short horizon. > gdalDrivers() name long_name create copy isRaster 1 AAIGrid Arc/Info ASCII Grid FALSE TRUE TRUE 2 ACE2 ACE2 FALSE FALSE TRUE 3 ADRG ARC...
Hi, On Nov 29, 2010, at 7:40 PM, <topman77 at yahoo.com> wrote: > How do I create a second dataframe that shows unique column values > from first dataframe and the number count of rows in first dataframe > where column...
Hi, There is a whole world of options (sorry for the lame pun!), but I would recommend checking out ROpenSci's rnaturalearth package https://ropensci.org/tutorials/rnaturalearth_tutorial/ <https://ropensci.org/tutorials/rnaturalearth_tutorial/> https://CRAN.R-project.org...
This is very helpful - thank you! On Wed, Mar 18, 2020 at 9:12 AM Roger Bivand <Roger.Bivand at nhh.no> wrote: > A new blog: "R spatial follows GDAL and PROJ development" has been > published: https://www.r-spatial...
Hi, On May 8, 2013, at 3:43 AM, avinash sahu wrote: > Hi All, > > I am struggling to parse a XML file that describes a tree. The XML file is > present here: > http://www.emouseatlas.org/emap/ema/theiler_stages...
Hi, Does this work for you? It simply tests if the name Fisher is found among the names of the elements of spec. obj = list(spec = list) Fisher <- ifelse(!("Fisher" %in% names(obj$spec)), FALSE, obj$spec$Fisher) Cheers, Ben...
Hello, I have been exploring the possibility to transition some code that currently uses image() to use the new rasterImage(). To date, I haven't been able to specify a color look-up strategy that works. For example... nx <- 100...
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