similar to: computer algebra in R

Dear all, I'm currently working on converting mathematica code (https://github.com/ASDSE/thermosimfit/blob/master/Packages/thermoHD-Comp/thermoCacheHD-1Comp.m) to R. The code is related to solve algebraic systems. > eqthermo = {h0 == h + hd + hga, d0 == d + hd, ga0 == ga + hga, kga == > ???? hga / (h * ga), kd == hd / (h * d)}; > > (* IDA HD*) > sthdIDAcacheHD[fkd_, fkga_,

Fit NLE - was: [R] computer algebra in R Original post: https://stat.ethz.ch/pipermail/r-help/2023-November/478619.html Dear Kornad, I think I have started to understand what you try to achieve. The problem is to fit a NLE and compute the parameters of the NL-Eq. I have included the R Help-list back in the loop, as I am not an expert in optimization. Goal: y ~ I0 + IHD * hd + ID * d; where: y

Dear all, I would like to ask you the following: I have data about different manuscripts, together with data about the presence/absence of copying errors, in the days when manuscript were really manuscripts. I would ideally like to use the data to draw a phylogenetic tree, so that I can infer which ms was copied from which. The error presence/absence is coded in binary format. The plan is to use

Hola a todos...Auxilio, estoy varado en esto y creo que mi terquedad no me deja avanzar ... terquedad ya que estoy usando la estructura data.table y no logro obtener el resultado. Tengo una DT contiene un DATO y los resultados de la aplicación de una validación (ERR01, ERR2, ERR3) y la concatenación de estos errores en una sola columna. Si tiene error, graba el número del error, si no lo tiene,

Hello, I try to passthrough a PCI-card to a VM named testvm I want to do that with an xml-file named hga.xml including the following content: <hostdev mode='subsystem' type='pci' managed='yes'> <source> <address domain='0x0' bus='0x1' slot='0x00' function='0x0'/> </source> </hostdev> When I execute

Dear Michael, Did you activate the Intel IO MMU (or its equivalent for AMD)? Also, did you load the pci_stub module for Linux? It is mandatory (it will replace current driver for your passed through hardware). Cheers, Pierre On 10/13/2014 07:54 AM, Weis, Michael (DWIE) wrote: > Good morning, > > there is a typo in my description; > the line > <address

And what about IO MMU ? On 10/13/2014 12:02 PM, Weis, Michael (DWIE) wrote: > Hi Pierre, > > thanks for your reply. > > I am using kernel 3.10.0-123.8.1.el7.x86_64. > The kernel modul used after nodedev-detach is vfio-pci > > This is the output of lspci -vv after I did a virsh nodedev-detatch pci_0000_02_00_0 > > 02:00.0 Ethernet controller: PLX Technology, Inc.

Dear R Users, Are there any tools to extract the function names called by reverse-dependencies? I would like to group these functions using clustering methods based on the co-occurrence in the reverse-dependencies. Utility: It may be possible to split complex packages into modules with fewer reverse-dependencies. Package pkgdepR may offer some of the functionality; but I did not have time to

Good morning, there is a typo in my description; the line <address domain='0x0' bus='0x1' slot='0x00' function='0x0'/> should be <address domain='0x0' bus='0x2' slot='0x00' function='0x0'/> That was correct in my xml-file. Isn't there anybody how can help me with that? Regards Michael Weis Von:

?.S3methods f <- function()(2) > length(.S3methods(f)) [1] 0 > length(.S3methods(print)) [1] 206 There may be better ways, but this is what came to my mind. -- Bert On Wed, Mar 8, 2023 at 11:09?AM Leonard Mada via R-help < r-help at r-project.org> wrote: > Dear R-Users, > > I want to change the args() function to return by default the arguments > of the default

https://bugzilla.netfilter.org/show_bug.cgi?id=915 Summary: segfault in error case : expr_evaluate_payload not checking payload->payload.desc being null Product: nftables Version: unspecified Platform: x86_64 OS/Version: All Status: NEW Severity: normal Priority: P5 Component: nft

Dear All: I am trying to load an R data set, but I got the following message. Please see below. The file is there. setwd("F:/Fall_2017/5-STA574/2-Notes/1-R/1-R_new/chapter4-Entering_Data") datahs0csv <- read.table("hs0.csv", header=T, sep=",") attach(datahs0csv) detach(datahs0csv) rm(list=ls()) Then I tried to reload the data, but I got this error message. I

https://bugzilla.netfilter.org/show_bug.cgi?id=1092 Bug ID: 1092 Summary: nft v0.6 segfault in must_print_eq_op at expression.c:520 during 'nft monitor trace' in netdev filter Product: nftables Version: unspecified Hardware: x86_64 OS: All Status: NEW

Dear R-Users, I want to change the args() function to return by default the arguments of the default generic function: args = function(name, default = TRUE) { ?? ?# TODO: && is.function.generic(); ?? ?if(default) { ?? ???? fn = match.call()[[2]]; ?? ???? fn = paste0(as.character(fn), ".default"); ?? ???? name = fn; ?? ?} ?? ?.Internal(args(name)); } Is there a nice way

Hi Abou, You haven't saved the datahs0csv. When you are done manipulating datahs0csv you can use save(datahs0csv, file = 'datahs0csv.rda'). Then you should be able to load the data. HTH Ulrik On Tue, 12 Sep 2017, 20:46 AbouEl-Makarim Aboueissa < abouelmakarim1962 at gmail.com> wrote: > Dear All: > > I am trying to load an R data set, but I got the following message.

Hi Pierre, thanks for your reply. I am using kernel 3.10.0-123.8.1.el7.x86_64. The kernel modul used after nodedev-detach is vfio-pci This is the output of lspci -vv after I did a virsh nodedev-detatch pci_0000_02_00_0 02:00.0 Ethernet controller: PLX Technology, Inc. Device 235e Subsystem: PLX Technology, Inc. Device 235e Control: I/O- Mem- BusMaster- SpecCycle- MemWINV-

https://bugzilla.netfilter.org/show_bug.cgi?id=827 Summary: limit: support is broken Product: nftables Version: unspecified Platform: x86_64 OS/Version: All Status: NEW Severity: blocker Priority: P5 Component: nft AssignedTo: pablo at netfilter.org ReportedBy: eric at regit.org

Hi A customer of mine has a strange problem with samba 2.2.8a They have a number of directories with 600 - 800 files in each directory. When new files are added to the directories, and they do a directory listing on their PC's ( Win 2000 pro SP2 and SP3 ), the last 10 files are not shown. THis happens both when using "explorer" or doing a `dir` in an command prom window. The

The object you load has the same name as the object you saved. In this case datahs0csv and not the name of the file sans .rda On Di., 12. Sep. 2017, 21:26 AbouEl-Makarim Aboueissa < abouelmakarim1962 at gmail.com> wrote: > Dear All: > > > It was saved, but there was a space somewhere. So it works for me now. > > I do have another similar problem. > > I saved an R

Dear All: It was saved, but there was a space somewhere. So it works for me now. I do have another similar problem. I saved an R data file save(datahs0csv,file=" F:\Fall_2017\5-STA574\2-Notes\1-R\1-R_new\chapter4-Entering_Data/datahs0csv2 .rda") *The new R data file "*datahs0csv2.rda*" is in the directory.* I tried to load the file "" to R, but I got an error