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Dear all, I have a question with regard to the use of hclust. I would like to be able to specify my own distance matrix instead of asking R to compute the distance matrix for me. It is computationally easier for me this way. My question is: How can I get hclust to accept this? Thanks, Ranjan -- *************************************************************************** Ranjan Maitra, Department of Mathematics and Statistics, University of Maryland, Baltimore County, Baltimore, MD 21250, USA. ***************************************************************************...

Thanks! Yes, however, this seems a bit wasteful. Just wondering if there are other, more efficient options possible. Best wishes, Ranjan On Thu, 29 Mar 2018 22:20:19 -0400 Boris Steipe <boris.steipe at utoronto.ca> wrote: > If one is equal to the reverse of another, keep only one of the pair. > > B. > > > > > On Mar 29, 2018, at 9:48 PM, Ranjan Maitra <maitra at email.com> wrote: > >...

...3.030 0.000 3.037 Repeats keep the values similar. All computations on a 10-core processor @3.1GHz with 20 threads (using only one thread) and running the Fedora 27 with 4.15.9 kernel. I have to say that I was surprised to see the difference at n = 10 itself. Thanks again! Best wishes, Ranjan On Thu, 29 Mar 2018 23:26:12 -0700 Jeff Newmiller <jdnewmil at dcn.davis.ca.us> wrote: > I don't know if this is more efficient than enumerating with distinct > directions and weeding... it seems kind of heavyweight to me: > > ####### > library(gtools) > directionles...

...] ] ) , ix[ i, 2 ] ) } ) cbind( do.call( rbind, x ), n ) } ####### For more speed, perhaps use Rcpp with [1]? [1] http://howardhinnant.github.io/combinations.html On Thu, 29 Mar 2018, Ranjan Maitra wrote: > Thanks! > > Yes, however, this seems a bit wasteful. Just wondering if there are > other, more efficient options possible. > > Best wishes, > Ranjan > > > On Thu, 29 Mar 2018 22:20:19 -0400 Boris Steipe <boris.steipe at utoronto.ca> wrote: >...

Dear friends, Is there a way to read data files written in lisp into R? Here is the file: https://archive.ics.uci.edu/ml/machine-learning-databases/university/university.data I would like to read it into R. Any suggestions? Thanks very much in advance for pointers on this and best wishes, Ranjan -- Important Notice: This mailbox is ignored: e-mails are set to be deleted on receipt. Please respond to the mailing list if appropriate. For those needing to send personal or professional e-mail, please use appropriate addresses.

...nction dnt.) However, to have this happen a huge number of times, when the optimizer is churning through the dataset is bothersome, but more importantly, a bottleneck in terms of speed. Is it possible to switch this off? Is there an setting somewhere that I am missing? Many thanks and best wishes, Ranjan

...r ( i in seq.int( nrow( ix ) ) ) { result[ ( i - 1L ) * jxrows + jxoffsets, k ] <- matrix( v[ -ix[ i, ] ][ jx ], nrow = jxrows ) } result[ , 1L ] <- rep( ix[ , 1L ], each = jxrows ) result[ , n1 ] <- rep( ix[ , 2L ], each = jxrows ) result } On Fri, 30 Mar 2018, Ranjan Maitra wrote: > Jeff, > > I wanted to let you know that your function is faster than generating > the directional circular permutations and weeding. > > Here is the time for n = 10. I compared with just doing the > permutations, there is no point in proceeding further with t...

...ommand Product: Portable OpenSSH Version: 8.2p1 Hardware: ARM64 OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: ssh-add Assignee: unassigned-bugs at mindrot.org Reporter: ranjan.kumar at thalesgroup.com Created attachment 3442 --> https://bugzilla.mindrot.org/attachment.cgi?id=3442&action=edit Logs that shows detailed output of each command with cryptoki log and dmesg. Steps to Reproduce: 1.Install OpenSSH 2.Install SafeNet LunaClient and setup NTLS. 3.Generate...

Hello Sir, I am Reetesh Ranjan, a 3rd year undergraduate student at the *INDIAN INSTITUTE OF TECHNOLOGY BHU, Varanasi-*one of the premier engineering colleges of India. I have gone through your webpage thoroughly and I am very interested in the work that you are undertaking on *Project: Weighting Schemes.*. I earnestly wish to...

...u have to build the package library on another compatible architecture and copy the library into the VM image. I suggest you read the portableR documentation and the R Installation and Administration manual. -- Sent from my phone. Please excuse my brevity. On July 25, 2017 3:43:11 AM PDT, Ashish Ranjan <aranjan1645 at gmail.com> wrote: >Hi Team, > >Please suggest me on below :- > >1).are There any linux based library for dplyr and tidyr? I could find >these r-libraries for windows and Mac but not for linux. 2). is it >possible >to add external library to portableR &g...

...1)!/2 arrangements? I thought of only listing the first half from a call to permuations(n - 1, n - 1), but while this holds for n = 4, it does not for n = 5. So, I am wondering if there is another function or tweak which would easily do this. Many thanks in advance for any help. and best wishes, Ranjan

...hether this is equal to zero) with C and M being q x m and p x r matrices, respectively (with q, r both being no more than p), then can this be done using the manova object from the above? How? If not, is there an efficient way to do this? Many thanks in advance for all your help, and best wishes, Ranjan

...b/portableR-master/site-library/Rcpp/libs/Rcpp.so': /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /tmp/3971881046757600243/lib/portableR-master/site-library/Rcpp/libs/Rcpp.so) Error: package or namespace load failed for ?dplyr? Execution halted Thanks Ashish Ranjan On Tue, Jul 25, 2017 at 7:09 PM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us> wrote: > 1) Definitely yes. They are on CRAN. Just type > > install.packages( c("dplyr", "tidyr" ) ) > > at the R console. > > 2) Don't know, but most likely the answ...

...Actually, I try to give my students experiences with different kinds of files and I was wondering if there were tools available for such kinds of files. I don't know Lisp so I do not actually know what the lines towards the bottom of the file mean.( Many thanks for your response! Best wishes, Ranjan On Wed, 17 Jan 2018 20:59:48 -0800 David Winsemius <dwinsemius at comcast.net> wrote: > > > On Jan 17, 2018, at 8:22 PM, Ranjan Maitra <maitra at email.com> wrote: > > > > Dear friends, > > > > Is there a way to read data files written in lisp into...

...and at the upper end there is opacity in the red and the green. A simpler example involving only one kind of voxels is on page 24 of the same paper. Either way, that figure was done using Matlab, but I was wondering how do i do this using R. Any suggestions, please? Many thanks and best wishes, Ranjan

> On Jan 17, 2018, at 8:22 PM, Ranjan Maitra <maitra at email.com> wrote: > > Dear friends, > > Is there a way to read data files written in lisp into R? > > Here is the file: https://archive.ics.uci.edu/ml/machine-learning-databases/university/university.data > > I would like to read it into R. Any s...

If one is equal to the reverse of another, keep only one of the pair. B. > On Mar 29, 2018, at 9:48 PM, Ranjan Maitra <maitra at email.com> wrote: > > Dear friends, > > I would like to get all possible arrangements of n objects listed 1:n on a circle. > > Now this is easy to do in R. Keep the last spot fixed at n and fill in the rest using permuations(n-1, n-1) from the gtools pac...

...al library to portableR zip(http://nafiux.github.io/portableR/) file if yes then how to add external library to poratbleR zip file? In our application AWS lambda invoking the R-script by using portableR zip file.we want to add new external dplyr library to this poratbleR zip file. Thanks Ashish Ranjan [[alternative HTML version deleted]]

...fields. I would use awk (standard unix tool), creating an awk script to process the file into a new file with one line for each record, each line with 18 fields, say comma-separated. The csv file can then be easily read into R via the function read.csv. HTH, Eric On Thu, Jan 18, 2018 at 6:22 AM, Ranjan Maitra <maitra at email.com> wrote: > Dear friends, > > Is there a way to read data files written in lisp into R? > > Here is the file: https://archive.ics.uci.edu/ > ml/machine-learning-databases/university/university.data > > I would like to read it into R. Any sugg...

Hi -- Is there a way of detecting the exit code while calling system or pipe? eg (on Unix) > system("perl -e 'print \"foo\\\n\";exit(-1);'") foo Any help appreciated, Ranjan