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...package for MPI, and I'd like to change CC and SHLIB_LD to > "mpicc". Trying to change them in Makevars.in has no effect, because > the values are clobbered by /etc/R/Makeconf. Will the following > changes to Makeconf.in introduce any problems? > > --Michael -- George Ostrouchov Statistics and Data Sciences Group Computer Science and Mathematics Division Oak Ridge National Laboratory (865) 574-3137 http://www.csm.ornl.gov/~ost [[alternative HTML version deleted]]

...undation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ost at hawk0:/autofs/tewa_data5/ost/R/R-2.3.0/lib> arch x86_64 ost at hawk0:/autofs/tewa_data5/ost/R/R-2.3.0/lib> -- George Ostrouchov Statistics and Data Sciences Group Computer Science and Mathematics Division Oak Ridge National Laboratory http://www.csm.ornl.gov/~ost Register for the JRC 2006? http://2006jointresearch.bus.utk.edu/ Conference starts June 6, 2006.

I agree that the "R Installation and Administration" guide statement about FlexiBLAS needs an update. Standard R in CentOS Stream 9, which is now downstream from Fedora, gives the following result for Matrix products in sessionInfo(): > sessionInfo() R version 4.3.1 (2023-06-16) Platform: x86_64-redhat-linux-gnu (64-bit) Running under: CentOS Stream 9 Matrix products: default

At ORNL, we worked with VisIt (a sibling of Paraview, both funded largely by DOE) around 2016 and made an in situ demo with R. We used packages pbdMPI (on CRAN) and pbdDMAT (on GitHub/RbigData), which were in part built for this purpose. Later also the package hola (on GitHub/RbigData) was built to connect with adios2, which can do buffered in situ connections with various codes. But the VisIt

...I was able to do the histogram by removing the offending pieces of hist.default(). But I do not have an explanation for the above failure. I didn't find any plausible explanation in the archives. Can someone help? Thanks! George --------------------------------------------- George Ostrouchov Statistics and Data Sciences Computer Science and Mathematics Oak Ridge National Laboratory

...butes in some functions? ... Perhaps an attribute to prevent further attributes? Does it make sense to propose building (assuming that someone has time to do it) a "large data" subset of R? Thanks for your help, George ---------------------------------------------------------- George Ostrouchov Statistics and Data Sciences Group Computer Science and Mathematics Division Oak Ridge National Laboratory ----------------------------------------------------------

On 10/11/23 23:12, George Ostrouchov wrote: > I agree that the "R Installation and Administration" guide statement about FlexiBLAS needs an update. Standard R in CentOS Stream 9, which is now downstream from Fedora, gives the following result for Matrix products in sessionInfo(): > >> sessionInfo() > R version...

My understanding is that single linkage clustering is equivalent to finding the minimum spanning tree. Hclust works very nicely for finding the clusters but I am unable to find enough information in its output to construct the minimum spanning tree. In particular, I want to find a minimum spanning tree path between two items in the tree. Is this possible with hclust or is there another