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Dear, We are trying to read an asciifile using the read.table() function and discovered that only 4 decimals are read. Any idea how to get more decimals? Kris -- ------------------------------------------------------------------------ http://perswww.kuleuven.ac.be/~u0027178/VCard/mycard.php?name=krisn...
Dear, Have a look at: *akima <http://cran.r-project.org/src/contrib/akima_0.3-4.tar.gz>: Interpolation of irregularly spaced data* Linear or cubic spline interpolation for irregular gridded data Kris > > -- ------------------------------------------------------------------------ http://perswww.kuleuven.ac.be/~u0027178...
Dear, Is anyone using R for the analysis of AVHRR or VGT timeseries? We've just started to explore the capabilities of the ts package and are exploring FFT. Any extra resources would be handy. Regards, Kris -- ------------------------------------------------------------------------ http://perswww.kuleuven...
Hi, I looked for the nls() function and couldn't find it. In the refman.pdf it's mentioned as part of the nls package which I cannot find and I also read something about the MASS package, also impossible...
Suppose your data is in image.txt, space delimited (one or more spaces), then you could use: myimage <- as.matrix(read.table('image.txt',skip=0,header=FALSE,sep="",strip.white=TRUE))to view the resulting image use: image(myimage...
Dear, I'm looking for some examples on OO programming in R. I have the programming manual with explanation on UseMethod and NextMethod but I miss some practical examples to get me going (I hope). I searched the web but...
Dear, has anyone experience compiling R on a cluster of RISC-6000 systems (IBM Scalable Parallel System) with the xlc compiler (version 5)? We discovered we can use such a system at our university and have some processing time problems...
Dear, we have a problem with geoR. We try to read an ASCII table (x,y,z) with 40000 lines. With read.geodata we get the error: Error in vector("double", length) : cannot allocate vector of length 799980000 We can...
Hi, I can't figure out how to get the P-values out of the summery of a logistic regression. I used: logit.out <- glm(...) and then I should be able to extract just the P values for the coefficients...
Dear, I have XYZ data available in a MySQL database. I get it out, can plot the data with the plot() function, load it into a geoR datastructure. But what I actually would like to do is a simple contouring...
Hi, I'm new to R and looking for a way to use a variable to reference to an object. I'm plotting several graphs on top of each other and want to do this by a for loop. The...
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