search for: alienetwork

...ELEPHONE=C [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] plyr_1.7.1 Defaults_1.1-1 fortunes_1.5-0 sos_1.3-1 brew_1.0-6 -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...with(xa, xa[order(Sepal.Length, rev(sort(Species1))),]) xa <- with(x, x[Sepal.Length==6.7,]); with(xa, xa[order(rev(sort(Species1))),]) I've checked The R Inferno, Quick-R and several other places with no obvious solution. Any ideas? Regards Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...1" "12" > as.Date(paste(01:12), "%m") [1] NA NA NA NA NA NA NA NA NA NA NA NA to subsequently format(.., "%b"). Other than writing the months manually, could anyone suggest an easier way to obtain such a list? Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...ING: org.rosuda.JRI.Mutex was unlocked by other thread than locked! This may soon lead to a crash... Could anyone suggest a way to work around this issue? Thank you, Liviu [1] http://www.mail-archive.com/debian-science at lists.debian.org/msg03306.html -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...[1] "RProject" "helloWorld" "somethingElse" But how should I proceed to obtain Camel Case? Here's what I'd like to get: c('R Project', 'Hello World', 'Something Else') Regards, Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...that allows to download recent exchange rates (say, from Yahoo!) and then use these in converting currencies (say, USD to EUR). I am not sure whether r-sig-finance would be more appropriate, but the (off-)topic feels general enough to me. Thank you Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...rned the 'pca' object and ?principal help page upside down and I still cannot find anything that would resemble a 'scores' value. I'm pretty sure it's one matrix computation away, but I cannot find which one. Ideas? Thank you Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...What I would need to get instead is: > letters[1:12] [1] "a" "b" "c" "d" "e" "f" "g" "h" "i" "j" "k" "l" Any ideas? Regards Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...;50\\%" "75\\%" "100\\%" Could anyone suggest how to obtain output similar to: [1] "mean" "sd" "0\%" "25\%" "50\%" "75\%" "100\%" Thank you, Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...39; and the following, which starts R in a non-interactive session liv at liv-laptop:~$ R -e 'require(Rcmdr)' --interactive Any ideas on how to work around this? Regards Liviu [1] http://www.mail-archive.com/r-help at r-project.org/msg14057.html -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...rp2","grp3")], range) > as.data.frame(dfsum) Error in as.data.frame.default(dfsum) : cannot coerce class '"by"' into a data.frame > do.call(rbind, dfsum) [,1] [,2] [1,] 1 29 [2,] 2 30 Thank you Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...ly(..., .progress = "none"). I would like to set it to daply(..., .progress = "text"), so as to avoid writing the argument every time I call such a function. I looked into ?daply and ?create_progress_bar without much luck. Regards Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...iris[,-"Petal.Length"]) Error in -"Petal.Length" : invalid argument to unary operator Is there something more straight-forward than `-which(names(iris)=="Petal.Length")', to drop a variable using a string? Thank you Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...mpg cyl disp hp mpg 1.00 -0.85 -0.85 -0.78 cyl -0.85 1.00 0.90 0.83 disp -0.85 0.90 1.00 0.79 hp -0.78 0.83 0.79 1.00 n= 32 P mpg cyl disp hp mpg 0 0 0 cyl 0 0 0 disp 0 0 0 hp 0 0 0 -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...comes as '< 2.2e-16', while inspecting the object I get a good old '0'. > x$p.value [1] 0 I tried to inspect print.htest but couldn't find it. I also played with format, round and the like to no avail. Any pointers? Regards Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...r(>F) : num [1:2] 1.67e-31 NA - attr(*, "class")= chr [1:2] "summary.aov" "listof" > tmp$1 Error: unexpected numeric constant in "tmp$1" > tmp$"1" NULL > tmp$"" NULL Thank you Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...(RAdj.Close, RAdj.Close, use="pairwise.complete.obs")}) [1] 1 > with(ibm200505, {acf(RAdj.Close, lag.max=0, type="correlation", na.action=na.pass, plot=F)})$acf[1] [1] 1 Is this a bug, or am I doing anything stupid? Thank you Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...quot;11094" "11094" The culprit is likely that the 'x' vector is 'character' throughout, but I'm not sure how to work around. For example, I couldn't figure how to create an empty 'Date' vector. Regards Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

...1.5 0.2 5 5.0 3.6 1.4 0.2 6 5.4 3.9 1.7 0.4 Is there an elegant way to use round() on a data frame containing 'character' variables without removing them? Thank you Liviu -- Do you know how to read? http://www.alienetworks.com/srtest.cfm http://goodies.xfce.org/projects/applications/xfce4-dict#speed-reader Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail

..._3.7-0 [10] survival_2.35-7 loaded via a namespace (and not attached): [1] cluster_1.12.0 grid_2.9.2 lattice_0.17-25 tools_2.9.2 > system("uname -a") Linux debian-liv 2.6.30-1-amd64 #1 SMP Sat Aug 15 18:09:19 UTC 2009 x86_64 GNU/Linux -- Do you know how to read? http://www.alienetworks.com/srtest.cfm Do you know how to write? http://garbl.home.comcast.net/~garbl/stylemanual/e.htm#e-mail