search for: morando

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2009 Sep 30
2
Compress (gzip) a pdf device
...ke 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 12060 Roddi (Cn) - Italy Tel. +39 0173 620211 Fax. +39 0173 620299 / +39 0173 433111 Web Site www.ors.it ------------------------------------------------------------------------------------------------------------------------ Qualsiasi utilizzo non autorizzato del presente messaggio e dei suoi...
2010 Apr 02
2
How to save a model in DB and retrieve It
...) x <- sqlQuery(Channel, strQ, stringsAsFactors = F, believeNRows = FALSE) #read error Above code is working for simplier models that have a shorter representation in variable "modX". Any advice on how to store and retieve this kind of objects? Thanks Daniele ORS Srl Via Agostino Morando 1/3 12060 Roddi (Cn) - Italy Tel. +39 0173 620211 Fax. +39 0173 620299 / +39 0173 433111 Web Site www.ors.it ------------------------------------------------------------------------------------------------------------------------ Qualsiasi utilizzo non autorizzato del presente messaggio e dei suoi...
2008 May 08
1
ARIMA, AR, STEP
...list(order = c(3,0,0), period = 7)) #slower arima(x, c(2,0,1), list(order = c(3,0,0), period = 7)) # do not converge arima(x, c(2,0,0), list(order = c(3,0,1), period = 7)) #fast but not enough sophisticated ar(x) Thanks in advance Daniele ________________________________ ORS Srl Via Agostino Morando 1/3 12060 Roddi (Cn) - Italy Tel. +39 0173 620211 Fax. +39 0173 620299 / +39 0173 433111 Web Site www.ors.it ------------------------------------------------------------------------------------------------------------------------ Qualsiasi utilizzo non autorizzato del presente messaggio e dei suoi...
2010 Feb 24
1
Optimise huge data.frame construction
...2, C = 3 ) alist[[2]] <- data.frame( ID = 2, timestamp = 2:15, val = rnorm(14), B = 2, C = 3, D = 4 ) alist[[3]] <- data.frame( ID = 3, timestamp = 3:30, val = rnorm(28), C = 1, D = 2 ) Thanks in advance for your valuable help. Daniele ________________________________ ORS Srl Via Agostino Morando 1/3 12060 Roddi (Cn) - Italy Tel. +39 0173 620211 Fax. +39 0173 620299 / +39 0173 433111 Web Site www.ors.it ------------------------------------------------------------------------------------------------------------------------ Qualsiasi utilizzo non autorizzato del presente messaggio e dei suoi...
2011 Mar 11
1
dataframe to a timeseries object
...t;- replicate(100, system.time(fooBy(X, X$ID, buildTimeSeriesFromDataFrame, simplify = TRUE))[[1]]) median(Time02) hist(Time02) plot(density(Time02), xlim = c(min(c(Time02, Time01)), max(c(Time02, Time01)))) lines(density(Time01)) Best regards, Daniele Amberti ORS Srl Via Agostino Morando 1/3 12060 Roddi (Cn) - Italy Tel. +39 0173 620211 Fax. +39 0173 620299 / +39 0173 433111 Web Site www.ors.it ------------------------------------------------------------------------------------------------------------------------ Qualsiasi utilizzo non autorizzato del presente messaggio e dei suoi...
2008 Jan 31
0
Date time, MSSQL and RODBC
...ws) and MSSQL installation. Sometimes it works directly (POSIXct to DB) sometimes I have to format a POSIXct to YYYYmmdd format to be able to insert date. What about a safe methodology about this kind of operation? Thanks in advance Daniele ________________________________ ORS Srl Via Agostino Morando 1/3 12060 Roddi (Cn) - Italy Tel. +39 0173 620211 Fax. +39 0173 620299 / +39 0173 433111 Web Site www.ors.it ------------------------------------------------------------------------------------------------------------------------ Qualsiasi utilizzo non autorizzato del presente messaggio e dei suoi...
2009 Aug 04
0
Efficient coding
...cat(paste('...', round(first/length(toProcess)*100, 2), '%...\n')) } } else cat(paste('...', round(first/length(toProcess)*100, 2), '%...\n')) if(any(first %in% seq(100, length(toProcess), 250) )) gc() first <- first +1 } ---- ORS Srl Via Agostino Morando 1/3 12060 Roddi (Cn) - Italy Tel. +39 0173 620211 Fax. +39 0173 620299 / +39 0173 433111 Web Site www.ors.it ------------------------------------------------------------------------------------------------------------------------ Qualsiasi utilizzo non autorizzato del presente messaggio e dei suoi...
2006 Jun 17
1
Vamos fazer o lançamento do livro? (Brazil)
Hi, I apologize for a portuguese message at this group, but I am trying to reach brazilians who read this great group. It''s about the release of the first Ruby on Rails book for the brazilian audience. Here it goes: Galera, finalmente terminei de escrever o livro e entreguei o material para a editora esta semana, agora resta esperar at? que eles nos digam quando ser? a data do