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Dear readers, I would like to use GNUplot for the plots, but I can't find any information on how to do that. Have anyone tried that? =) Hugs, Louise
What if I need to calculate the variance for the fuel data? Are there a 'R' way to do that? I have derived variance = (Y-x*theta)^T * (Y - x*theta) / (n-p)
Dear readers, S-Plus have a rts function (Regular Time Series), which is used like so: fveks<-read.csv('http://louise.hoffman.googlepages.com/veks.csv',header=TRUE,sep=',') attach(fveks) acf(ts.intersect(rts(HC.f),rts(Ta.f...
> If you still want to then read ?write.table, that can export your data > into a spreadsheet-like ascii format which can be used from GNUplot > easily. Very interesting. So if I e.g. write: ts.sim <- arima.sim(list...
Dear readers I would like to make General Linear Model (GLM) for the following data set http://louise.hoffman.googlepages.com/fuel.csv The code I have written is fuelData<-read.table('fuel.csv',header=TRUE, sep=',') n<-dim(fuelData...
> Unfortunately, x^(-1) is not the inverse of x: > > x<-matrix(c(2,4,4,5),nrow=2) > x > # [,1] [,2] > # [1,] 2 4 > # [2,] 4 5 > > x^(-1) > # [,1] [,2] > # [1,] 0.50 0.25 > # [2,] 0.25 0...
> There is a very basic interface between R and gnuplot in the TeachingDemos > package. Look at the help for gp.plot. [snip] This looks mighty interesting =) Is it possible to plot "with lines" (gnuplot syntex) so all the data points...
[snip] > Seriously. Be specific if you have a problem. (read the posting guide). R can > also plot. If you don't like R's plots (which I could not understand) you can > export data and import them to gnuplot. So...
> This is certainly ***NOT*** correct. (If you really got those numbers > from Matlab, then Matlab is up to Puttee.) It was my mistake =) I had calculated the straight line so the edge of the plot was the y-axis =) > Have...
> At the suggestion of many people, I have installed emacs on my linux (Fedora 8.0) computer with the intention of using emacs as window interface to R (2.6.0). I have gone though the emacs tutorial and don...
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