Re: [R] understanding with

> On 10 Sep 2016, at 08:27 , Jeff Newmiller wrote: > > > The with function is just helpful syntactic sugar for reducing repetitious > typing of the name of the list/data frame that contains several objects you > want to refer to in a single expression. A little more than that, witness the di

Re: [R] Apply a multi-variable function to a vector

Thanks. I have gotten some replies. One problem was that I was not passing the names of the vectors to expand.grid. I didn't think I had to do that and that caused problems with do.call. I wanted to just define the vectors of variables values, the function, func, and then pass that to my.outer.

Re: [R] GGplot annotate by facet

Hi Saad, Please have a look at http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example and/or http://adv-r.had.co.nz/Reproducibility.html for some suggestions on how to ask a question on R-help In particular it would be handy to have some sample data in dput() for

[R] Architect from Open Analytics

Hello, i am new to R and try to use Architect from Open Analytics (0.9.8 on Debian 64bit).  Is anybody on this list using this tool? I am asking because it seems to have lots of problems, like: * not possible to open the package manager * not possible to open details from the "About Architect" d

Re: [R] How to read a grib2 file

On Sat, 10 Sep 2016 at 07:12 Debasish Pai Mazumder wrote: > Hi > I am trying to read a grib2 file in R. > > Here is my script > > library(rgdal) > library(sp) > library(rNOMADS) > gribfile<-"tmax.01.2011040100.daily.grb2" > grib <- readGDAL(gribfile) > > I am getting following error : > > dec_jpe

Re: [R] Matching/checking for occurence when values are double?

Actually, there was another reason for the function equal() but I wasn't remembering what. all.equal doesn't recycle its arguments, just see this example. equal <- function(x, y, eps = .Machine$double.eps^0.5) abs(x - y) < eps x <- seq(0, 1, by = 0.2) x == 0.6 all.equal(x, 0.6) equal(x, 0.6)