similar to: Using R2HTML

Hi All, I have an R script that spawns output in the form of an HTML page. This is done by the R2HTML package. Now I want to run the same script using Rcmd BATCH. However, it seems that it is not possible to use R2HTML in this case. My script ends with this error message: ######################### Error in dev.print(png, file = AbsGraphFileName, width = Width, height = Height, : can only

Hi All, I've been having a little trouble using R2HTML and a loop, but can't figure out where the problem lies, any hints gratefully received. My code at the minute, (Which does work) is in the following: library(R2HTML) HTMLStart(outdir = file.path("C://Example_work","R_projects","Dynamic_creative"),filename = "RMDC_mockup",Title="Mock up for

Hello dear R help, The motivation for my question is wanting to run HTMLStart {R2HTML package} from "source". *Background:* I was happy to discover the [ HTMLStart/HTMLStop, HTMLplot] functions in the R2HTML package. They allow my R code to run almost as is, but while writing most of the output (including the figures, when using HTMLplot) into an external HTML file. This method

I have not found an easy way to compress a file on filesystem. Especially I'd like to compress a pdf from pdf() function/device. Is it possible to compress It on the flight? I'd like to do something like: pdf(gzipconnection()) dev.off() If It is not possible, how can I create a gzip with the pdf? Thanks Daniele A. ________________________________ ORS Srl Via Agostino Morando 1/3

I'm wondering how to save an object (models like lm, loess, etc) in a DB to retrieve and use it afterwards, an example: wind_ms <- abs(rnorm(24*30)*4+8) air_kgm3 <- rnorm(24*30, 0.1)*0.1 + 1.1 wind_dg <- rnorm(24*30) * 360/7 ms <- c(0:25) kw_mm92 <- c(0,0,0,20,94,205,391,645,979,1375,1795,2000,2040) kw_mm92 <- c(kw_mm92, rep(2050, length(ms)-length(kw_mm92))) modelspline

Hello Masters, wishing you all a great 2011 I was also going to ask if anyone knows a quick and efficient way to plot a regression plane (z~x*y). I have tried the regr2.plot{HH} function but it is only an educational tool and has poor graphical properties. I also tried to run the following script on a fictitious longitudinal problem, with poor results set.seed(1234)

I have data for different items (ID) in a database. For each ID I have to get: - Timestamp of the observation (timestamp); - numerical value (val) that will be my response variable in some kind of model; - a variable number of variables in a know set (if value for a specific variable is not present in DB it is 0). To get to the above mentioned values I have to cycle

Here is my problem: Autoregressive models are very interesting in forecasting consumptions (eg water, gas etc). Generally time series of this type have a long history with relatively simple patterns and can be useful to add external regressors for calendar events (holydays, vacations etc). arima() is a very powerful function but kalman filter is very slow (and I foun difficulties of estimation)

I?m wondering which is the most efficient (time, than memory usage) way to obtain a multivariate time series object from a data frame (the easiest data structure to get data from a database trough RODBC). I have a starting point using timeSeries or xts library (these libraries can handle time zones), below you can find code to test. Merging parallelization (cbind) is something I?m thinking at

I got the error below while compiling asterisk. Please offer me some help. hubert for x in res channels pbx apps codecs formats agi cdr astman stdtime; do make -C $x depend || exit 1 ; done make[1]: Entering directory `/etc/asterisk/asterisk-0.7.2/res' make[1]: Nothing to be done for `depend'. make[1]: Leaving directory `/etc/asterisk/asterisk-0.7.2/res' make[1]: Entering

When I try writing the current device to a jpeg file I keep getting a gray background for the jpeg images using dev.print. I have tried using the option bg="white" and bg="#FFFFFF" but neither seem to have any effect. If instead of writing to a screen device I open a jpeg device I can get any background color I want. This works, but I prefer to write to the screen and then

can you explain how it works? I tried to do like the example but it doesn't work

Hi, I wanted to be able to use some Rails code inside CSS files, so I set up a controller (StylesController) to serve CSS files that reside inside the controller''s view folder when the browser requests /stylesheets/:action So in the controller I just define empty actions with the names I want my style sheets in (ie: def cooleffects end - that would respond to

> I have an R script that spawns output in the form of an HTML page. This > is done by the R2HTML package. > > Now I want to run the same script using Rcmd BATCH. However, it seems > that it is not possible to use R2HTML in this case. > > My script ends with this error message: > ######################### > Error in dev.print(png, file = AbsGraphFileName, width = Width,

I succeeded in compiling and installing the GDD package under my FreeBSD 6.1 box after eliminating ifdef DEBUG ? ?PKG_CFLAGS+=-DJGD_DEBUG endif in Makevars.in Now, with the following code .............................................. grafico1<- function() { plot(1:length(tabella[,1]),tabella[,2],ylim=c(Ymin,Ymax),type="h",

siamo a venerd?, anche questa settimana ? passata e devo ammettere che questo pensiero mi fa stare molto bene visto che da oggi fino a luned? passer? sicuramente dei giorni stupendi e lascier? dietro quelli appena passati che devo essere sincera mi hanno fatto girare parecchio le palle..tra lavoro e universit? poche notizie buone purtroppo....quello che mi salva sempre ? che porto una gran luce

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I have a piece of code as the one at the bottom, unfortunately since it involves time series from a db it's not easy to give to mailing list a working script. It becomes very slow after few hundred iterations over variable sp (must process several thousands). The Rprof() indicates that the problem is the use of gc(). Can someone indicate what I have to take care of not to call gc() so often?

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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Folks, I'm trying to wrap my head around something that happened in our environment. Basically, we noticed the error in /var/log/messages with no other errors. "Mar 16 13:38:02 dbo3 kernel: (3712,3):o2hb_do_disk_heartbeat:963 ERROR: Device "sdb1": another node is heartbeating in our slot!" Usually there are a