search for: macquari

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2009 Feb 26
2
interpSpline with dates?
....frame(Date=as.POSIXct("2008-08-02")) predict(sp, preddfr) thanks, Remko ------------------------------------------------- Remko Duursma Post-Doctoral Fellow Centre for Plant and Food Science University of Western Sydney Hawkesbury Campus Richmond NSW 2753 Dept of Biological Science Macquarie University North Ryde NSW 2109 Australia Mobile: +61 (0)422 096908
2012 Jun 07
3
conditional statement to replace values in dataframe with NA
...re I get stuck #The end dataframe will look something like: ? x y ?fac NA NA ? B NA NA ? A 1 2 ? C 1 3 ? C 1 2 ? C 1 3 ? A #Is there a better way to do this where I do not need to subset perhaps using lapply? Thanks, Daisy -- Daisy Englert Duursma Department of Biological Sciences Room E8C156 Macquarie University, North Ryde, NSW 2109 Australia Tel +61 2 9850 9256
2010 Apr 19
2
selecting rows based on number that occurs after letter
....csv (paste(data.dir,"/summary.data.csv", sep="")) year <-c("1", "2", "3") for (y in year) { sdat2 <- sdat[sapply(strsplit(as.character(sdat$GCM), ""), function(zzz)zzz[5] == y),] Thanks Daisy Englert Duursma Bioclimatic Modeller Macquarie University Sydney, NSW, Australia
2010 Apr 24
2
multiple paired t-tests without loops
...8 5 perm6 1 3 4 perm6 1 4 6 perm6 2 6 2 perm6 2 1 3 perm6 2 4 7 perm6 1 5 8 perm7 1 3 4 perm7 1 4 6 perm7 2 2 6 perm7 2 1 3 perm7 2 4 7 perm7 1 8 5 perm8 1 4 3 perm8 1 6 4 perm8 2 6 2 perm8 2 3 1 perm8 2 7 4 perm8 -- Dr. Matthew Finkbeiner Senior Lecturer & ARC Australian Research Fellow Macquarie Centre for Cognitive Science (MACCS) Macquarie University, Sydney, NSW 2109 Phone: +61 2 9850-6718 Fax: +61 2 9850-6059 Homepage: http://www.maccs.mq.edu.au/~mfinkbei Lab Homepage: http://www.maccs.mq.edu.au/laboratories/action/
2009 Aug 19
2
RGoogleDocs/RCurl through proxy
...the name of the proxy server and the port number. (Windows XP). thanks, Remko ------------------------------------------------- Remko Duursma Post-Doctoral Fellow Centre for Plants and the Environment University of Western Sydney Hawkesbury Campus Richmond NSW 2753 Dept of Biological Science Macquarie University North Ryde NSW 2109 Australia Mobile: +61 (0)422 096908 www.remkoduursma.com
2010 Aug 25
4
degree C symbol in a function
...at and resulted in the symbol for degree. In the function, I have changed it so: text(1,1,paste(b_unit),cex=1) and b_unit<-expression(~degree~C) This now inserts ~degree~C instead of the symbol. Any advice? Thanks, Daisy -- Daisy Englert Duursma Room E8C156 Dept. Biological Sciences Macquarie University? NSW? 2109 Australia
2010 Jan 20
2
R help for read.table()
...,header=FALSE) for ( i in 1:nrow(file)) {  cat(file[i,1],":")  pvalue <- 2*(1-pnorm(abs(file[i,2])))  cat(pvalue,"\n") } can anyone help  me how to read the first column. regards Gaurav Kumar www.gauravkumar.org PhD Student, Chemistry and Biomolecular Sciences, Macquarie , Sydney, Australia. MS (Computational Biology), NCBS-TIFR, Bangalore, India. [[alternative HTML version deleted]]
2003 Aug 12
4
rsync problem
...root@remotemachine:/mnt/ I get the error rsync: connection unexpectedly closed (0 bytes read so far) rsync error: error in rsync protocol data stream (code 12) at io.c(165) What could be the reason? Any help would be appreciated. Thanks, Rajesh. Unix System Administrator State Library of NSW Macquarie Street Sydney - 2000 Email: rajesh@sl.nsw.gov.au Ph: 02-92731711 ==================================== This email and any attachments to it are privileged and confidential. If you are not the intended recipient, please notify the sender and delete it. The contents of this email are not given...
2010 Jun 02
2
Faster union of polygons?
...aves[[i]]) }) # about 1sec here. # Check it: plot(leavesoutline) thanks! Remko ------------------------------------------------- Remko Duursma Research Lecturer Centre for Plants and the Environment University of Western Sydney Hawkesbury Campus Richmond NSW 2753 Dept of Biological Science Macquarie University North Ryde NSW 2109 Australia Mobile: +61 (0)422 096908 www.remkoduursma.com
2004 Aug 19
3
probability histogram question
Hello, all; I get an unexpected result when trying to plot a probability histogram with R1.9.1 on windows xp: #with the following code: > x <- runif(100,0,1) > hist(x) > hist(x, freq=F) > h <- hist(x, freq=F) > summary(h) # Length Class Mode #breaks 11 -none- numeric #counts 10 -none- numeric #intensities 10 -none- numeric #density 10
2011 Jan 27
2
identifying when one element of a row has a positive number
...;,"NA","NA") The end result should look like df2<-(cbind(df1,one_presence,one_absence)) I am sure I can do this with a loop or maybe grep but I am out of ideas. Any help would be appreciated. Cheers, Daisy -- Daisy Englert Duursma Room E8C156 Dept. Biological Sciences Macquarie University? NSW? 2109 Australia
2011 Mar 09
1
Boxplot problem
...       space=c(.1,1),           border="black",           col=c("blue","red") ) Please help me where i'm doing wrong or some known issue is there with boxplot. Thanks in advance. Gaurav Kumar www.gauravkumar.org PhD Student, Chemistry and Biomolecular Sciences, Macquarie , Sydney, Australia. MS (Computational Biology), NCBS-TIFR, Bangalore, India. [[alternative HTML version deleted]]
2009 Apr 24
1
Box-counting dimension and package 'fdim'
...ewhere, or uses the fdim package successfully and can help me out? thanks, Remko ------------------------------------------------- Remko Duursma Post-Doctoral Fellow Centre for Plant and Food Science University of Western Sydney Hawkesbury Campus Richmond NSW 2753 Dept of Biological Science Macquarie University North Ryde NSW 2109 Australia Mobile: +61 (0)422 096908
2009 Jul 20
1
Problem with as.POSIXct on dates object
...his behavior expected? If so, can you explain why? thanks for your help, Remko ------------------------------------------------- Remko Duursma Post-Doctoral Fellow Centre for Plants and the Environment University of Western Sydney Hawkesbury Campus Richmond NSW 2753 Dept of Biological Science Macquarie University North Ryde NSW 2109 Australia Mobile: +61 (0)422 096908
2010 Mar 30
1
SHLIB not working (Win Vista)
...s). System: Windows Vista R 2.10.1 Rtools installed (version 2.11) thanks, Remko ------------------------------------------------- Remko Duursma Research Lecturer Centre for Plants and the Environment University of Western Sydney Hawkesbury Campus Richmond NSW 2753 Dept of Biological Science Macquarie University North Ryde NSW 2109 Australia Mobile: +61 (0)422 096908 www.remkoduursma.com
2005 Feb 02
1
pam_mkhomedir and dovecot
...e login process runs as a non-root user, which results in a permission denied error while trying to create the users home directory. I'm not sure if this error is specific to dovecot or pam though. Any thoughts would be greatly appreciated. Thanks, Ben Halicki Information Technology Officer Macquarie Textiles Group Ltd Phone: 02 6043 0235 Fax: 02 60411 321 E-mail ben.halicki at macquarietextiles.com.au
2005 Mar 03
2
[Bug 992] scp cannot handle filenames with spaces in them
...: Portable OpenSSH Version: 3.9p1 Platform: All OS/Version: All Status: NEW Keywords: patch Severity: normal Priority: P2 Component: scp AssignedTo: openssh-bugs at mindrot.org ReportedBy: steve.brown at macquarie.com scp cannot successfully copy files with spaces in them. This is easily fixed in the attached diff output. I haven't applied the patch myself to the cvs source because I'm cvs illiterate :-) ------- You are receiving this mail because: ------- You are the assignee for the bug, or...
2009 Feb 13
2
Running examples failed (but there are none).
...Maeswrap-Ex.R' file myself, there are no problems. Any pointers? thanks Remko ------------------------------------------------- Remko Duursma Post-Doctoral Fellow Centre for Plant and Food Science University of Western Sydney Hawkesbury Campus Richmond NSW 2753 Dept of Biological Science Macquarie University North Ryde NSW 2109 Australia Mobile: +61 (0)422 096908
2009 Oct 20
1
system() or shell() with python script
...mand window just fine, from the same directory. Any pointers? thanks, Remko ------------------------------------------------- Remko Duursma Post-Doctoral Fellow Centre for Plants and the Environment University of Western Sydney Hawkesbury Campus Richmond NSW 2753 Dept of Biological Science Macquarie University North Ryde NSW 2109 Australia Mobile: +61 (0)422 096908 www.remkoduursma.com
2010 Oct 26
4
divide column in a dataframe based on a character
...aa bb I know for a vector I can: x1 <- c("a_b","b_c","c_d") do.call("rbind",strsplit(x1, "_")) but I am not sure how this relates to my data.frame Thanks, Daisy -- Daisy Englert Duursma Room E8C156 Dept. Biological Sciences Macquarie University? NSW? 2109 Australia