[R] as.Date to as.POSIXct

Hello, I have converted some UNIX time stamps with as.Date as follows dates_unix <- seq( as.Date(convertTimeToString(timeStart)), length = length(data), by="1 mon") and now I would like to convert "dates_unix" from type D

Re: [R] Restricting R session

AM at max, for free 3GB we will satisfy only 6 of them. The VM will eat at least 256 MB as a minimum requirement to run an OS. Consider also time to start up a VM, managing lots of VMs for each user separately which will lie somewhere on a HDD inactively taking also 1GB each (approx) Kind

Re: [R] Restricting R session

o be done outside R itself: > control access via something like ssh, use ulimit to limit resources, > and if you have to deal with potentially malicious users, run in a > chroot jail. > Thomas, seems you are right - the best possible way to accomplish our goals is to use

Re: [R] New to R, Curious about Project Idea

platform to display it for the 'company' I am performing this >> for as part of my project. >> >> >> Any insight you could provide me would be greatly, greatly appreciated. >> >> Thanks, >> >> Phil >> Kind regards, Antonio Rodriges ___

Re: [R] Restricting R session

ever, sessions are child processes of R and this requires testing whether limits will cover all sessions or each session separately. -- Kind regards, Antonio Rodriges __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help

[R] Restricting R session

taken care of? -- Kind regards, Antonio Rodriges __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self

Re: [R] GIS operations

Hello, Maybe this will help: There is "rgeos" package with gContains, gCovers, etc. It is a full implementation of Java Topology Suite http://cran.r-project.org/web/packages/rgeos/rgeos.pdf -- Kind regards, Antonio Rodriges __ R-help@r-p

[R] GIS operations

Hello, Is there a way to find points in SpatialPoints which lie inside a given Polygon? -- Kind regards, Antonio Rodriges __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R

[R] trends for georeferenced spatial global grid

data point. Is there a better practice for this task to express it in a line or two or a dedicated package? Thank you -- Kind regards, Antonio Rodriges __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the

[R] Graphics in vector format

Hello, Is there a way to save plots in vector format like SVG or smth else? __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commen

[R] Tutorial on 'fields' package

Dear all, Does anyone know where can I find a tutorial on using 'fields' package and related packages dealing with regular grids? Thank you -- Kind regards, Antonio Rodriges __ R-help@r-project.org mailing list https://stat.ethz.ch/mailma

[R] Running R in a sandbox

tools, etc. Thank you. -- Kind regards, Antonio Rodriges __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self

[R] Isolines in vector format

Dear R users, I am working with netcdf data of NCEP/NCAR Climate Reanalysis. R does have capability to draw isolines using "contour". However, I need not to draw but to export contours in any vector format. Is it possible? Thank you. __ R-help@r-proje