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Hello, Is there a way to have str() and ls.str() return all factor levels? Thanx, DaveT. ************************************* Silviculture Data Analyst Ontario Forest Research Institute Ontario Ministry of Natural Resources david.john.thompson at ontario.ca http://ofri.mnr.gov.on...
Hello, Is it possible with R to recover the contents of SPlus GraphSheets (*.sgr) without access to SPlus? Also, some of the .sgr files may have multiple pages. Thanx, DaveT. ************************************* Silviculture Data Analyst Ontario Forest Research Institute Ontario Ministry of...
Hello, I'm having trouble finding (remembering) how to pass values into text functions in plots, as demonstrated by: slope <- 45 ; plot(1:10) ; text(2, 7, labels = expression(45~degree)) ; text(2, 5, labels = paste(bquote(.(slope)), expression(degree...
Hello, How do I do the following more concisely? Bout[is.na(Bout$bd.n), 'bd.n'] <- 0 Bout[is.na(Bout$ht.n), 'ht.n'] <- 0 Bout[is.na(Bout$dbh.n), 'dbh.n'] <- 0 Would the form of...
Thanx Thierry, Suggestion #1 had no effect. I have been playing with variants on #2 along the way. DaveT. >-----Original Message----- >From: ONKELINX, Thierry [mailto:Thierry.ONKELINX at inbo.be] >Sent: June 6, 2008 04:02 AM >To: Thompson, David...
Hello, How would I make the default behaviour of my plots produce output such as the following (i.e. tick marks inside on all axes, labels only on two (arbitrary?) sides) without needing the five additional commands each time? plot...
Roland, I don't know of the specific data you are asking for but the official website of the 'National Hot Rod Assoc' (?) is www.nhra.com. DaveT. ************************************* Silviculture Data Analyst Ontario Forest Research Institute Ontario Ministry of Natural Resources...
>-----Original Message----- >From: Peter Dalgaard [mailto:p.dalgaard at biostat.ku.dk] >Sent: June 19, 2008 04:23 PM >To: Thompson, David (MNR) >Cc: r-help at r-project.org >Subject: Re: [R] YAPMQ - Yet Another PlotMath Question > >Thompson, David...
>-----Original Message----- >From: Katharine Mullen [mailto:kate at few.vu.nl] >Sent: June 19, 2008 04:26 PM >To: Thompson, David (MNR) >Cc: r-help at r-project.org >Subject: Re: [R] YAPMQ - Yet Another PlotMath Question > >by example: > >slope...
Yes! Again, thank you ALL very, very much. Even simply lurking on the list generates many gems worth collecting. DaveT. >From: ctu at bigred.unl.edu [mailto:ctu at bigred.unl.edu] >I totally agree both of you. This is...
Hello, I am trying to set my environment to streamline the downloading / updating of packages. I have been through R-intro.html (10.8 Customizing-the-environment), R-FAQ (5.2 How can add-on packages be installed?), rw-FAQ...
Hello, I have a set of one-liners (many thanks to previous responses from this list) that I use to look at newly imported data sets with functions like dim(), names(), str(), etc. within lapply(). Generally, these commands work for...
Hello, I would like to reorder columns in a data frame by their names as demonstrated below: Take this data frame: > xxx <- data.frame(matrix(1:40, ncol=8)) > names(xxx) <- letters[1:8] > xxx a b c d e...
Hello, I have just installed R 2.7.0 and re-installed SciViews 0.8-9 and Tinn-R 1.19.4.7 and seem to have broken something along the way as follows. I double-click on my current...
Perfect. Thank you Philippe. I must remind myself install, start --vanilla, update, continue. ;-) Thanx again, DaveT. >-----Original Message----- >From: Philippe Grosjean [mailto:phgrosjean at sciviews.org] >Sent: May 26, 2008 04:32 PM >To: Thompson, David (MNR); r-help at...
Roberto, WinZip can handle .tar.gz files (as can other current compression utilities). Evaluation version available free (winzip.com), full version about $30US. DaveT. >-----Original Message----- >From: Roberto Iacopetti [mailto:iacopetti at fastpiu.it] >Sent: May 26, 2008 12:05...
Is not melt part of reshape package, i.e., require(reshape)? DaveT. >-----Original Message----- >From: stephen sefick [mailto:ssefick at gmail.com] >Sent: October 19, 2008 12:12 PM >To: hadley wickham >Cc: R Help >Subject: Re: [R] Date classes...
Thank you all for your help. I successfully used Richard's suggestion (much like John's) and continued with my work, neglecting to respond to the list. Sorry about that. Thanx again, DaveT. >-----Original Message----- >From: John Kane [mailto:jrkrideau...
Hello, I am unable to start an R session by double-clicking on an existing .RData file from the Windoze file explorer. A dialogue appears with the message "Fatal error: unable to restore saved data in .RData", and I notice...
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