Re: [R] Subsetting a zooreg object using window / subset

A nice alternative, Many thanks Achim Wesley >>> Achim Zeileis 22/09/2011 14:46 >>> On Thu, 22 Sep 2011, Gabor Grothendieck wrote: > On Thu, Sep 22, 2011 at 6:48 AM, Wesley Roberts wrote: >> Dear R users, >> >> >> I am currently working in sub

Re: [R] Subsetting a zooreg object using window / subset

Many thanks Gabor, That is exactly what I needed. Regards, W. >>> Gabor Grothendieck 22/09/2011 13:52 >>> On Thu, Sep 22, 2011 at 6:48 AM, Wesley Roberts wrote: > Dear R users, > > > I am currently working in subsetting a zooreg() object using either window or &

[R] Subsetting a zooreg object using window / subset

d some with over 20 years worth of data. Ideally I would like to combine the second set of commands into a single command where I specify the start and end year and the months that I am interested in. Any advice on this matter would be greatly appreciated. Many thanks and kind regards, Wesley Wesle

Re: [R] Regular time series with irregular start and end dates

ime scale on the x-axis. Later we may think about time series analyses. Once again, many thanks. Wesley >>> Gabor Grothendieck 27/10/2010 16:38 >>> On Wed, Oct 27, 2010 at 10:01 AM, Wesley Roberts wrote: > Dear R users, > > I have a quick question regarding creating

[R] Regular time series with irregular start and end dates

Dear R users, I have a quick question regarding creating an index for a zoo object. I am using R 2.12 on winxp. I have read through the R archives searching for information on dates and time series analysis and nothing seems to cover my question. I am extracting data from a time series of remo

[R] Time series analysis with irregular time-series

ience with time series analysis and has any suggestions regarding the questions posted, I would really appreciate some help. Many thanks and kind regards, Wesley Wesley Roberts MSc. Researcher: Earth Observation (Ecosystems) Natural Resources and the Environment CSIR Tel: +27 (21) 888-2490 Fax

[R] pdf filenames in while loop

(p, main="Semi-variogram (Spherical Model)", sub=paste("Range: ",variogram$var_model$range[2])) dev.off() a=a+1 } Wesley Roberts MSc. Researcher Natural Resources and the Environment (Earth Observation) CSIR Tel: +27 (31) 242-2353 Fax: +27 (31) 261-1216 http:/

[R] Help with yaImpute

s exactly the same as the input ascii grids used during the AsciiGridImpute command. I was wondering if anyone on the R mailing list had ever come across this error and if so how did you correct it. I am using R version 2.7.1 on Ubuntu 7.10 Many thanks for all your help. Kind regards, Wesley Rober