search for: nklepeis

Displaying 10 results from an estimated 10 matches for "nklepeis".

Did you mean: klepeis
2002 Mar 12
0
Vis5D interface package
....e., F(x,y,z,t). [It's also GPL'ed and compiled beautifully on a RH Linux 7.1/Intel machine] The files I have so far are: (1) FORTRAN code + header file for converting an ASCII file into Vis5D `v5d' format (Note: compilation needs the Vis5D libraries). http://socrates.berkeley.edu/~nklepeis/Vis5D/R2v5d.f http://socrates.berkeley.edu/~nklepeis/Vis5D/v5df.h (2) R function for fitting f(x,y,z) data across different times (using the `Tps' Kriging function in the R `fields' package), calculating function values across a *regularly*-spaced grid, and outputting an ASCII file that ca...
1999 Sep 17
2
Non-interactive sessions
...quot;); $R->print("curve(sin(x),-pi,pi)\n"); $R->print("dev.off()\n"); ------------------------------------------- -- ___________________________________________________________ Neil E. Klepeis, School of Public Health, UC Berkeley, USA Web: http://socrates.berkeley.edu/~nklepeis Email: nklepeis at uclink4.berkeley.edu Voice: 510-848-5827 ------------------- -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe...
2000 Sep 17
1
Weighted Histogram
...ere there may be zero counts in any number of intervals? [If not, I suppose I could loop through each interval...] Thanks, Neil -- ___________________________________________________________ Neil E. Klepeis, School of Public Health, UC Berkeley, USA http://eetd.lbl.gov/ied/era/exposuremodeling/ nklepeis at uclink4.berkeley.edu ----------------------------- -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body&...
1999 Nov 12
1
some related problems
I just tried to batch-start rgui.exe (not rterm.exe) in a way, that it read.table()s data from a file with changing filename. As I understand no command line parameters are available for that, so instead I tried to pass the filename to an approbriate .RProfile, which works roughly, BUT ## this is my %R_USER%\.RProfile im <- read.table("d:/temp/im/temp.csv", header=TRUE,
2002 May 22
1
Tps regression question
Dear all, I'm a beginner in spatial regression, therefore, excuse me in advance for the stupid question. I'm using the function Tps of field library. As I read in help, the assumed model for this regression is additive Y = f(X) + e where f(X) is a d dimensional surface. I have understood that d in not an argument to specify in Tps(x, Y, ...). How can I obtain d ? Thanks a lot.
2002 May 15
0
Reading multi-line FWF data
...and let me know of any problems. Also, is there another (better) way to do this in R? -- ___________________________________________________________ Neil E. Klepeis -- School of Public Health, UC Berkeley and Lawrence Berkeley National Laboratory, Berkeley, CA USA http://socrates.berkeley.edu/~nklepeis/R_PACKAGE/library/heR.Base/html/read.fwf.mult.html ---- read.fwf.mult <- function (file, widths, rows, sep = "\t", as.is = FALSE, skip = 0, row.names = NULL, col.names, n = -1, blank.lines.skip = FALSE, ...) { if (!is.list(widths) | length(widths) != rows | (!missing(col....
1999 Sep 30
6
Graphics output device
Dear developers, I wonder would you consider making a save to a graphics file format (as opposed to ps)? What prompts this is that we have just finished my wife's thesis using R heavily for stats and graphs. The combination of latex, bibtex and R generated .eps worked a treat and we were very pleased with both the final outcome and the efficiency of gernerating it, especially when all the
2002 Jul 15
2
Transpose and NA's
I noticed some odd behavior when I transpose a data frame containing NA's. It seems to cast all the elements as "character" including the NA's. Bug? > t(data.frame(x=1:10,y=1:10,z=rep(NA,10))) 1 2 3 4 5 6 7 8 9 10 x " 1" " 2" " 3" " 4" " 5" " 6"
2002 Aug 30
1
Limit on Function Size
With R 1.5.1 (Linux/Intel), I noticed that one of my large functions (>3000 lines) can no longer be parsed. Somewhere around 2800 lines, R will segfault when I `eval(parse(file="..."))' the function. I can parse the lines after around line 2800 by themselves (i.e., cut and pasted). Is there some new limit on the size of R functions? --
2002 Oct 31
1
Zero is not Zero
I have a confusing problem with getting the form `x - trunc(x)' to be exactly zero when `x' is an integer. It only seems to occur inside of a function. [R-1.6.0 on Linux/Intel] I have a function to return the highest precision digit of values in `x': prec<-function(x){ init <- trunc(log10(max(x))) y <- x - trunc(x) while (any(y > 0)) { init <- init - 1 x1