search for: datavars

I''ve spent hours researching the subject and have tried many test sequences in IRB, and rails console but I''m just having trouble making headway into what is probably a very easy subject. I understand arrays with at least 4 other languages but with Ruby I haven''t found a mental connection with how I can assign variables to arrays.. Take for example: def

summary: image.plot-ing two sets of netCDF data, with the second derived from the first. First plots to PDF as expected (title, data, legend). Second plots the data and title, but abends before drawing the legend, with > Error in if (del == 0 && to == 0) return(to) : > missing value where TRUE/FALSE needed > Calls: plot.layers.for.timestep -> image.plot -> seq ->

Dear all, when trying to replicate John M. Quick's example for correlations between multiple variables posted on: http://rtutorialseries.blogspot.com/2009/11/r-tutorial-series-zero-order.html with R 2.11.0 (GUI 1.33) using my MacBook Pro with OX X 10.5.8 I got the following error message > datavar<-read.csv("dataset_readingTests.csv") > cor(datavar) Error in cor(datavar)

How best to implement a decorator pattern in R? What I mean, why I ask: A group of ncdf4 users is trying to make it easier (notably for ourselves :-) to write correctly IOAPI-formatted netCDF. Since IOAPI http://www.baronams.com/products/ioapi/ decorates netCDF, one obvious way to do a package=ioapi is to decorate the netCDF API from package=ncdf4. E.g., to add a data variable (datavar) with

Hello, I have programmed in PHP a lot, and wanted to know if anyone figured out Variable variables using R. For example, I have several dataframes of unequal sizes that relate to L treatments (1, 2, 3, 4, 5,6, L) ... in this case L=7 fData.1 unique.1 fit.nls.1 summary.nls.1 fit.var.1 summary.var.1 ..... fData.2 unique.2 fit.nls.2 summary.nls.2 fit.var.2 summary.var.2 ..... fData.L unique.L

Hi all, I was experiencing a similar problem with some code which uses the package maCorrPlot (BioConductor) http://www.bioconductor.org/packages/2.6/bioc/html/maCorrPlot.html to compute the correlation between different variables. This code was working apparently fine under R 2.9 (but it was raising warning messages!) and the same was not working under R 2.11. A simple example was: 1.>

Hello, My question likely got buried so I am reposting it in the hopes that someone has an answer. I have thought more about the question and modified my question. I hope tha my specific question is: I am attempting to create a bootstrap procedure for a finite sample using the theory of Rao and Wu, JASA (1988) that replicates within each strata (h) n_h - 1 times. To this end, I require a

SUMMARY: Specific problem: I'm regridding biomass-burning emissions from a global/unprojected inventory to a regional projection (LCC over North America). I need to have boundaries for Canada, Mexico, and US (including US states), but also Caribbean and Atlantic nations (notably the Bahamas). I would also like to add Canadian provinces and Mexican states. How to put these together? General

...ngs right again. Now, is there a non-interactive solution for this problem? Does anybody know what caused this problem in the first place? The data is read from a bundle of csv files using this function: > cls.read.data <- function (name, months=months.default, only.all=F, ...) { > datavars <- paste(name, months, sep="") > > for (m in months) { > v <- paste(name, m, sep="") > filename <- paste(data.dir, paste(v, ".txt", sep=""), sep="/") > print(filename) > data <-...

How to programmatically (i.e., without no or minimal handcoding) copy a netCDF file? (Without calling > system("cp whatever wherever") :-) Why I ask: I need to "do surgery" on a large netCDF file (technically an I/O API file which uses netCDF). My group believes a data-assimilation error caused a data variable to be corrupted in a certain way, so I'm going to

summary: I can successfully ncvar_put(...) data to a file, but when I try to ncvar_get(...) the same data, I get > Error in if (nc$var[[li]]$hasAddOffset) addOffset = nc$var[[li]]$addOffset else addOffset = 0 : > argument is of length zero How to fix or debug? details: R code @ https://github.com/TomRoche/GEIA_to_NetCDF successfully (if crudely) uses R packages={ncdf4, maps, fields}