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Dear all, Which options should I use when running the configure script and/or which changes should I make to Makeconf to build the binary for R-1.9.0 but using only statically linked libraries ? I need to build...

Hi, I'm trying to plot a map of the pacific ocean, centered on the dateline, using the maps package. library(maps) # Basic library to draw maps library(mapdata)# Library with specialized maps library(mapproj) map(database = "world", fill = TRUE...

Here is a simple question. Is there a quicker way to write to a file several rows of data at a time rather than one line at a time? How can the code below be optimized to write several rows...

For the analysis of financial data wih a large variance, what is the best way to select an outlier threshold? Listed below, is there a best method to select an outlier threshold and how does R calculate it? In R...

Hello, I need to get access to the CoGAPS package on Bioconductor to make changes to the license prior to the next update. The current maintainer, Elana, is on maternity leave. Due to her scarce availability, I want to make...

Jaya, Have a look through the `leaflet` and `tmap` package documentation. There are examples there. --Mel. On 8/29/2016 7:51 PM, Jaya Krishnan wrote: > HI, > > I've been trying to make an interactive web map using leaflet package...

Hi, I'm summarizing biophysical rasters (UDEL precipitation and temperature) across administrative units for countries in Africa using (pseudo code): raster::extract(udel, admin, fun=mean, na.rm=T, small=T) Out of the 756 units I need data for...

I have not tested yet, but there is an R package to interact with 2 NASA APIs: - Earth Observatory Natural Event Tracker (EONET) web service - Earth Imagery API and Earth Imagery Assets API (Landsat8) https://github.com/Eflores89/nasadata http...

Hi, I need to generate a large series of NetCDF files (over 800) and I'm trying to follow good metadata practices per http://www.unidata.ucar.edu/software/netcdf/examples/files.html. Could some of you suggest an approach...

I have a question that I have been trying to figure out and I imagine there is a very simple answer to it. I am trying to use the distAB function in the clim.pact package I have a dataframe...

Simply refer to the documentation for `raster::extract(..., factors=TRUE)`. http://www.inside-r.org/packages/cran/raster/docs/extract --Mel. On 7/11/2016 5:48 PM, Fernando Gimeno wrote: > i have a raster with attribute table and i...

Hello dear community, I was wondering if anyone knows how to calculate pairwise Fst and ?st for haplotypes data set in R ? I have a fasta file with the haplotype sequences and an haplotype abundance table per site, and I...

Also when summarizing classified rasters, it is usual to use the `mode` function (instead of `sum`) since you're typically interested in the dominant class. On 7/11/2016 5:48 PM, Fernando Gimeno wrote: > i have a raster with...

Hi, I'm having trouble with the "which" or the "seq" function, I'm not sure. Here's an example : > lat=seq(1,2,by=0.1) > lat [1] 1.0 1.1 1.2 1.3 1.4 1...

Hi again, I use lme4 to model methylation count data. I specify my response as cbind(methylation count, unmethylation count) and use the argument family=binomial. In my data set I have count information for 500,000 CpG sites over...

hi. i did some research first, but didn't find what i was looking for... the thing is: i generated data with correlated errors and simulated the power with using aov(). what i wanna do now is something similar while...

You can use: writeGDAL(x, drivername="AAIGrid", ...) or simply use a ".asc" file extention: writeRaster(x, filename="fileName.asc", ...) See raster::WriteFormats(). --Mel. On 7/24/2016 11:41 AM, Pascal Title wrote: > I am trying to convert some rasters...

Sandeep, You can take a look at the Hydrological R taskview (under section Hydrograph Analysis) https://cran.r-project.org/web/views/Hydrology.html for a list of relevant packages and functions, in particular the vignette for package *HydroTSM*. --Mel...

You could also check into the `pander` package (documented at http://rapporter.github.io/pander/#helper-functions). AFAIK there's no helper function to output SAR/CAR or GWR objects directly, but you might be able to work with `pander...

Hi, I have a data.frame with 100 variables and I have assigned a "label", "units" and "category" attribute to each variable. I would like to reorder the variables in the data.frame by the "category" attributes but can't...