search for: stathy

Hello everyone, I have a dataframe with 1 column and I'd like to replace that column with a moving average. Example: > library('zoo') > mydat <- seq_len(10) > mydat [1] 1 2 3 4 5 6 7 8 9 10 > df <- data.frame("V1" = mydat) > df V1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 > df[df$V1 <- rollapply(df$V1, 3, mean)]

Hello everyone, I have the following data frame: > df V1 V2 V3 1 bench1_10 16675 16678 2 bench1_10 16585 16672 3 bench1_100 183924 185563 4 bench1_100 169310 184806 5 bench1_300 514430 516834 6 bench1_300 510743 514062 7 bench1_500 880146 877882 8 bench1_500 880146 857359 9 bench1_1k 880146 1589600 10 bench1_1k 880146 1709990 > I'd like to

...ear all, I met a problem when installing new packages on R, my system is linux fedora 6.0, the following is output. please help me. Thanks. > install.packages('lars') --- Please select a CRAN mirror for use in this session --- Loading Tcl/Tk interface ... done trying URL 'http://www.stathy.com/cran/src/contrib/lars_0.9-5.tar.gz' Content type 'application/x-tar' length 188248 bytes opened URL ================================================== downloaded 183Kb * Installing *source* package 'lars' ... ** libs gfortran -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURC...

...e mentioned as the maintainer on the manual page. Do you know > why > > this error might be occuring? > > > > > > > >> utils:::menuInstallPkgs() > > --- Please select a CRAN mirror for use in this session --- > > trying URL ' > > http://www.stathy.com/cran/bin/windows/contrib/2.4/tkrplot_0.0-16.zip' > > Content type 'application/zip' length 24119 bytes > > opened URL > > downloaded 23Kb > > > > package 'tkrplot' successfully unpacked and MD5 sums checked > > > > The downloaded pac...

<<insert bug report here>> I cannot install the R package "rsprng" with the following error message: > install.packages("rsprng") trying URL 'http://www.stathy.com/cran/src/contrib/rsprng_0.3-4.tar.gz' Content type 'application/x-tar' length 35934 bytes opened URL ================================================== downloaded 35Kb * Installing *source* package 'rsprng' ... checking for gcc... gcc checking for C compiler default output...

Hi all, I am trying to perform some analysis on the residuals of pair-wise linear regressions between two large sets A with dimensions {k x m}, and B {k x n} . So I need to regress every column B[,j] of B on every column A[,i] of A and produce a matrix C with dimensions {m x n}, so that C[i,j] contains the z-score of the k-th (last) residual of the aforementioned linear regression. I have tried

I'm not sure if this is the right target to which to direct this post, but I couldn't think of anything more appropriate. I just downloaded the Hmisc package to the Imac that I use. When I attempted to load it I got an error to the effect that it could not load the library: /Library/Frameworks/R.framework/Versions/2.5/Resources/lib/ libgfortran.2.dylib Note the ``2.5'' in

flight 17325 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/17325/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl 9 guest-start fail REGR. vs. 12557 test-amd64-i386-xl-credit2 15 guest-stop fail REGR. vs. 12557 test-amd64-i386-xl 15 guest-stop

flight 17454 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/17454/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 12557 Regressions which are regarded as allowable (not blocking): test-amd64-i386-qemut-rhel6hvm-amd 7 redhat-install fail

flight 17612 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/17612/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 12557 Regressions which are regarded as allowable (not blocking): test-amd64-i386-rhel6hvm-intel 9 guest-start.2 fail

flight 17901 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/17901/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-qemuu-rhel6hvm-intel 4 xen-install fail REGR. vs. 12557 test-amd64-i386-pv 4 xen-install fail REGR. vs. 12557 test-amd64-amd64-pv 4

flight 17916 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/17916/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-pv 4 xen-install fail REGR. vs. 12557 test-amd64-amd64-xl 4 xen-install fail REGR. vs. 12557 test-amd64-amd64-xl-win7-amd64 4

flight 18150 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/18150/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-rhel6hvm-amd 7 redhat-install fail REGR. vs. 12557 test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 12557 Regressions which are regarded as

flight 18181 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/18181/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-rhel6hvm-amd 7 redhat-install fail REGR. vs. 12557 test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 12557 Regressions which are regarded as

flight 18805 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/18805/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-rhel6hvm-amd 7 redhat-install fail REGR. vs. 12557 test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail REGR. vs. 12557 Regressions which are regarded as

flight 18844 linux-linus real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/18844/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386 4 xen-build fail REGR. vs. 12557 Tests which did not succeed, but are not blocking: test-amd64-amd64-xl-pcipt-intel 9 guest-start fail