search for: nrel

...lean about it. I wanted to read and summary of the a simple data file I used the following, rel <- read.table("C:/Documents and Settings/ashta/My Documents/R_data/rel.dat", quote="",header=FALSE,sep="",col.names= c("id","orel","nrel")) summary(rel) Below is the error message, rel <- read.table("C:/Documents and Settings/ashta/My Documents/R_data/rel.dat", quote="",header=FALSE,sep="",col.names= + c("id","orel","nrel")) Error in file(file, "r&qu...

...I can add this potential element into "tau_i" because it has been defined initially and used mainly throughout all procedures. When I calculate > k=2 > tau_i[k-1]-tau_i[k-2] umeric(0) But, it should be "100". Is there anyone can help me solve this problem? Best, Jin NREL, Golden CO (303) 275-4642 -- View this message in context: http://n4.nabble.com/how-to-deal-with-vector-0-tp1690812p1690812.html Sent from the R help mailing list archive at Nabble.com.

I am trying to download the tar files on the website below filename<-" http://rredc.nrel.gov/solar/old_data/nsrdb/1991-2010/SolarAnywhere/x.tar" where x is one those tar files I downloaded x using download.file(). But, the file was corrupt. Can someone help me how to download and untar these files using R. Thanks, Alemu [[alternative HTML version deleted]]

...[sambatest] path = /export/sambatest writable = yes browseable = no Does anyone have any idea of why username/password logons would fail on CentOS 7 when the rest of it seems to be working correctly? Thanks much in advance! -Ty! -- -===========================- Ty Boyack NREL Senior IT Engineer Ty.Boyack at colostate.edu (970) 491-1186 -===========================-

Full_Name: Mark St. John Version: 1.8.1 OS: Macintosh 10.3.3 Submission from: (NULL) (63.135.5.86) After upgrading from Mac OS 10.2.8 to 10.3.3 a program I wrote to generate plots will no longer display annotated Greek symbols. I'm using parse() and expression() to convert variable text in to symbols and it would appear that both functions work reasonably well except that Greek characters

...e that IF I list each share in the smb.conf file as [share1] path = /export/share1 writeable = yes browsable = no then everything works fine, so I think it's just the macro expansion that is giving me fits. Thanks for any help, -Ty -- -===========================- Ty Boyack NREL Senior IT Engineer Ty.Boyack at colostate.edu (970) 491-1186 -===========================-

Dear Sirs/Madams, I have the following problem, for which the internet does not have a solution yet: I am trying to have a Centos7 server with Samba 4.1.12 authenticate his users (security=domain) with a DC samba version 3.5.2 on a Centos5.11 machine (which has an LDAP Backend). This works for other servers (OpenSuse 13.2 with samba 4.1.17) and for a bunch of Windows7 clients. I can join the

...wonder if the package compilation invokes substantially different options for this behavior? I don't know how to tell what configure options are used by the package creators. Does anyone know if that is easy to discover? Thanks, -Ty! -- -===========================- Ty Boyack NREL Senior IT Engineer Ty.Boyack at colostate.edu (970) 491-1186 -===========================-

Hi, Does anyone know how to include observation errors in the arima of R. I read the manual and tried the example codes, but did not find the solution. From the outputs of the components "model", it seems to me that the default setting of the arima does not include the observational error in the fitting. Am I right on this one? Thanks in advance. Sincerely, Guiming Wang Natural

Hi, I have a question related to the function "boot.relimp" (package relaimpo). I have a model with numerical predictors and one dummy (class) variable. I would like to calculate the relative importance of the predictors but I have some problems with the dummy variable. The name of the linear model is "lmbroadst.lc" and the dummy variable is "datacon.landcover_gb"

Hi All, I am running into what appears to be character size limit in a JSON string when trying retrieve data from either `curlPerform()` or `getURL()`. Here is non-reproducible code [1], but it should shed some light on the problem. # Note that .base.url is the basic url for the API, q is a query, user # is specified, etc. session = getCurlHandle() curl.opts <- list(userpwd

In the dovecot LDA documentation, it mentions having sieve scripts located in ~/.dovecot.sieve, which works great for per-user sieve code. I was trying to find out if there was a system-wide sieve script (maybe /etc/dovecot.sieve?) that would hopefully be run first, followed by any per-user sieve code. Anyone know if this is already possible, or if not, if there are any plans to implement

Hello, I'm new to boostrapping and I'd need some help to understand the error message that pops up when I run my script. I have a data.frame with 73 lines and 21 column. I am running a stepwise regression to find the best model using the R function "step". I apply bootstrapping to obtain model coefficients. This is my script: # "datare80" is the name of the

Hi everybody, I think that I am missing something fundamental in how strings are passed from a postForm() call in R to the curl or libcurl functions underneath. For example, I can do the following using curl from the command line: $ curl -d "Archbishop Huxley" "http://www.datasciencetoolkit.org/text2people"

Greetings, I am trying to figure out how to find the source code for R functions. I am specifically interested in finding the code for the "prcomp" function. I know that typing the function name without parenthesis will lead to the code (or to a .Internal or .FORTRAN or .C call). However, I don't really understand what is going on. For example, typing "mean" gives a

Hello, I would like to get a window handle from another app outside of wxRuby and convert it into a wxRuby Window handle so that I can use it as the parent Window for several wxRuby child windows. Basically I want to use the FRAME_FLOAT_ON_PARENT window style so that my wxRuby windows become associated with the outside app kind of like toolbars, e.g., they don''t show up in the