similar to: mimic SPSS contingency table results

Hi, I have two sets of sensitivity, specificity, positive predictive value, and negative predictive value, and accuracy from two tests on the same subjects. Is there an R package that does such paired comparisons? Thanks, Gang Chen

Dear Mr Peter Dalgaard and Mr Dieter Menne, I sincerely thank you for helping me out with my problem. The thing is taht I already have calculated SENS = Gg / (Gg + Bg) = 89.97% and SPEC = Bb / (Bb + Gb) = 74.38%. Now I have values of SENS and SPEC, which are absolute in nature. My question was how do I interpret these absolue values. How does these values help me to find out wheher my model is

I am trying to replace a spreadsheet model of a project justification with an R script. I can't seem to track down R functions to calculate Internal Rate of Return and NPV? Am I missing something? NPV doesn't seem so difficult to calculate (at least for a regular series) but I am struggling to identify how to solve for IRR in R. It would be sufficient if it worked for a regular

Hi, I am new to R, and as a first exercise, I decided to try to implement an XIRR function using the secant method. I did a quick search and saw another posting that used the Bisection method but wanted to see if it was possible using the secant method. I would input a Cash Flow and Date vector as well as an initial guess. I hardcoded today's initial date so I could do checks in Excel.

All, Appreciate any leads on the following: In a recent blind-validation study of a depression screening instrument we used a two-stage sampling design. In stage 1, we used a broad paper-and-pencil screen to identify likely positives (say 30% of entire sample). In stage 2 we conducted in-depth interviews with the 30% of likely positives plus another 20% of the negatives as controls.

> On Mar 25, 2020, at 19:42, Chris Tetreault <ctetreau at quicinc.com> wrote: > > I would like to just chime in and say that I’m fairly strongly opposed to any blanket version increases without justification. Having a low version requirement is a feature. It means that more people can build the codebase. We should increase the minimum CMake version requirement only if we need to do

On Thu, Jun 25, 2020 at 2:43 AM Nikita Popov <nikita.ppv at gmail.com> wrote: > On Thu, Jun 25, 2020 at 11:22 AM Zachary Turner via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> I can’t really provide a doc, but i can describe what I believe to be the >> biggest problem. >> >> In a GH PR, comments are associated with commit hashes. If a commit

I understand organization restrictions and old operating systems (I use CentOS 7 myself), but I’ll note that the only requirement for running a new CMake is the ability to download and untar a tarball; in particular, you don’t require sudo. (I understand that there may be restrictions around running arbitrary executables downloaded from the internet, which of course make sense, but I wanted to

Hello, fellow R-users. Let me describe the setup first. I have a data.frame, a sample of which is reported below: Company.Name Periods Returns MFR.Factor 350 Wartsila Oyj A 1996-07-31 6.82 0.02 351 Custodia Holding AG 1996-07-31 4.15 -0.02 352 Wartsila Oyj 1996-07-31 7.73 0.09 353 GEA Group AG

I have an asterisk server running on Redhat 8.0 with a Digium TDM400P w/4 FXO modules (TDM04P) There are 2 lines going into the Digium card. One line is a Vonage digital line, and the other line is a Comcast voice line. I have a SIP Grandstream 100 phone connected to the Asterisk server. I also have IAX configured with FWD. The problem is that on occasionally, after talking for about 20

> On Mar 25, 2020, at 13:07, Nikita Popov <nikita.ppv at gmail.com> wrote: > > On Wed, Mar 25, 2020 at 5:01 PM Tom Stellard via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: > On 03/25/2020 06:20 AM, Louis Dionne wrote: > > > > > >> On Mar 25, 2020, at 00:47, Tom Stellard <tstellar at redhat.com

I'm having a problem here I'm not sure how to solve, so I hope someone else have done the same (and succeeded :) I have an old smb server ('tux') which is ancient (both in software and hardware) and can't handle the load. This machine is running version 2.2.3a-14.1 (Debian GNU/Linux woody) with 'character set = ISO8859-1'. The new smb server ('bella') runs

Hi Nikita, Glad to hear that Rust code can benefit a lot from this. I have put patches to enable merge-similar functions with thinLTO. https://reviews.llvm.org/D52896 etc. <https://reviews.llvm.org/D52896> This is more powerful than existing merge-functions pass and all we need to do is port these patches to trunk llvm. I'd be happy to help with this effort. -Aditya

Dear R users, I am trying to use the following code to make a barchar plot. The bars in the plot turn out to be a little narrow. Is there any way to modify the width of the bars? Thank you! library(lattice) scores = gl(2, 5, label=c('Sensitivity', 'PPV'), length = 100) sequences = gl(5, 1, label=c('Lemna minor', 'Dugesia japonica A', 'Gymnosporangium

Hello, I'm receiving an error on attempting to use the read.table() function to read in data from a tab-delimited file. The file has more than 60,000 rows with 94 tab-delimited columns. However, the error occurs on row 3 of the file: > wl <-read.table("sr003lines.tab", header=T, sep="\t") Error in scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings, :

On Thu, Jun 25, 2020 at 11:43 AM Nikita Popov via llvm-dev <llvm-dev at lists.llvm.org> wrote: > On Thu, Jun 25, 2020 at 11:22 AM Zachary Turner via llvm-dev <llvm-dev at lists.llvm.org> wrote: >> What this means for LLVM is that everyone will have to completely stop using history rewriting operations. No more rebase, squash, amend, etc. > > This is also incorrect. Most

David A. Paul wrote: > I don't have the reference, but a biologist friend of mine once > showed me a refereed journal article that purported to demonstrate > numerical errors made by MSExcel. This would have been Excel97 or > Excel2000... In any case, the journal's scope was biological in > nature and the article was of interest since Excel is heavily used in > that

In winecfg is alsadrv selected but i cant see any asio audio device in a asio compatible aplication and no ports in jack too if i do: env WINEDEBUG=+asio wine '/home/xxx/.wine/drive_c/Program Files/FXpansion/Geist/Geist.exe' Code: p11-kit: couldn't load module: /usr/lib/i386-linux-gnu/pkcs11/gnome-keyring-pkcs11.so: /usr/lib/i386-linux-gnu/pkcs11/gnome-keyring-pkcs11.so: no se

Hello, This is an RFC for adding intrinsics which perform saturating signed/unsigned left shift. There is currently a patch on Phabricator here: https://reviews.llvm.org/D83216 The intrinsics are of the form i32 @llvm.sshl.sat.i32(i32, i32) i32 @llvm.ushl.sat.i32(i32, i32) <4 x i32> @llvm.sshl.sat.v4i32(<4 x i32>, <4 x i32>) <4 x i32>

The thing is, we *don't* "not demand" those high bits. We *don't* not care what's in those bits - IR shifts don't mask their shift amounts. I.e we can't replace `x >> (32-y)` with `x >> (-y)`, which would be legal transform should we not demand those bits. We very much demand them. We just know those bits to be zero. And i'm not sure how to convey