similar to: polygon error?

Hi all, Looking to calculate the expected mean and variance of a ratio distribution where the source distributions are gaussian with known parameters and sample values are correlated. I see (from wikipedia: http://en.wikipedia.org/wiki/ Ratio_distribution#Gaussian_ratio_distribution) that this calculation is quite involved, so I'm hoping that someone has already coded a function to

Hi! With the following script, I'm trying to make a demonstration of a Confidence Interval, but I'm observing some differences on tails. # Teste de média entre uma amostra e uma população normal # Autor: Raphael de Freitas Saldanha # Agosto de 2008 n <- 200 # Sample size xbar <- 100 # Sample mean s <- 2 # Sample SD nc <- 0.95 # Confidence level (95%

Hi all, I've got this graphics question which really should be easy. I want to shade an area between bounds under a curve. A suitable beginning seems to be the following: > plot(dnorm,-4,4) > segments(-4,0,4,0) > segments(-2,0,-2,dnorm(-2)) > segments(2,0,2,dnorm(2)) It is the area between -2 and 2 which I want to shade (or something similar). Hints anyone? Robert

Hi! I am calculating correlation between two variables: 1. X versus Y 2. X versus Y(with a 3 steps lag) I would like to test if the correlation increase/decrease from 1 to 2 is significant or not. Is there any function in R to do this? any hints? Thanks for help :) David Ria?o Center for Spatial Technologies and Remote Sensing (CSTARS) University of California 250-N, The Barn One Shields

Hello, which possibilities are available in R for simultaneous or parallel computing? I only could find biopara (http://cran.r-project.org/src/contrib/Descriptions/biopara.html) Are there other possibilities? Are there special groups working on simultaneous computing with R? Thanks Markus -- Dipl.-Tech. Math. Markus Schmidberger Ludwig-Maximilians-Universit?t M?nchen IBE - Institut f?r

It seems to me that you are using polygon in a wrong way. What you probably need could be something like: polygon(c(rev(t$z), t$z), c(rep(0, nrow(t)), t$ht), col=2, border=NA) Stefano -----Messaggio originale----- Da: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch]Per conto di LL Inviato: sabato 26 maggio 2007 12.34 A: r-help at stat.math.ethz.ch

I want to use the aggregate function to summarize data by a factor (my field plots), but I want the summary to be the majority level of another factor. For example, given the dataframe: Plot1 big Plot1 big Plot1 small Plot2 big Plot2 small Plot2 small Plot3 small Plot3 small Plot3 small My desired result would be: Plot1 big Plot2 small Plot3 small I

This is a question regarding the 'regTermTest' function in the 'survey' package. Imagine Z as a three level factor variable, and code ZB and ZC as the two corresponding dummy variables. X is a continuous variable. In a 'glm' of Y on Z and X, say, how do the two test specifications test.terms = c("ZB:X","ZC:X") # and test.terms = ~ ZB:X + ZC:X in

Hi, I'm trying to implement the ZC inline assembly constraint for Mips. This constraint is a memory constraint that expands to an address with an offset (the range of the offset varies according to the subtarget), so the inline assembly in: int data[10]; void ZC(void) { asm volatile ("foo %0 %1" : : "ZC"(data[1]), "ZC"(data[2])); } Should expand to

> -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Krzysztof Parzyszek > Sent: 03 March 2015 14:35 > To: llvmdev at cs.uiuc.edu > Subject: Re: [LLVMdev] Inline Assembly: Memory constraints with offsets > > On 3/3/2015 6:01 AM, Daniel Sanders wrote: > > Hi, > > > > I'm trying to

Hello, I'd like to convert the below time-series data with fft or wavelet related function and plot it. Could you let me know 1. How to convert xts data frame format to list format ? 2. How to plot fft or wavelet diagram ? Here is the data : &gt; class(zc) [1] "xts" "zoo" &gt; str(zc) An ‘xts’ object from (10/15/12 09:00:00) to (10/15/12 15:15:00)

Hello, How can I convert Close colume of the below xts time series data into a list of Close values ? I'd like to plot Close values as a list. &gt; head(zc) Close (10/15/12 09:00:00) 252.40 (10/15/12 09:01:00) 253.10 (10/15/12 09:02:00) 253.15 (10/15/12 09:03:00) 253.30 (10/15/12 09:04:00) 253.25 (10/15/12 09:05:00) 253.45 I tried the below command to plot it.

Here is a wiki page and git repo with an implementation of SEH that passes all the tests for x86. We're looking for feedback before putting a patch on Phabricator. https://github.com/tentzen/llvm-project https://github.com/tentzen/llvm-project/wiki On Mon, Nov 18, 2019 at 10:59 PM Gaier, Bjoern <Bjoern.Gaier at horiba.com> wrote: > Thank you for this Aaron! > > > > In

> From: Krzysztof Parzyszek [kparzysz at codeaurora.org] > On 3/4/2015 10:30 AM, Daniel Sanders wrote: > > > > Partial support for ZC is in my working copy at the moment. I've attached my WIP patches. > > Should have guessed that, ha. > > I've looked into this. My idea was to expand the single address operand > of the inline-asm SDNode into two: base

Hi. If I call the quantiles function as follows: qvec = quantiles(dvals,probs=seq(0,1,0.1)) the results will return a vector something like the following example: 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 56.0 137.3 238.4 317.9 495.8 568.5 807.4 1207.7 1713.0 2951.1 8703.0 Now I want to assign the deciles, 1 - 10, to each

On 2/12/2016 9:47 PM, Vince Harron wrote: > Are you building LLDB? Im guessing that is where the failure is I'm building LLVM. The failure in the buildbot happens when compiling HexagonFrameLowering.cpp: ---------- FAILED: C:\PROGRA~2\MICROS~1.0\VC\bin\cl.exe /nologo /TP /DWIN32 /D_WINDOWS /W4 -wd4141 -wd4146 -wd4180 -wd4244 -wd4258 -wd4267 -wd4291 -wd4345 -wd4351 -wd4355 -wd4456

I'm having a strange problem compiling with VS 2013. It's not finding a header file that's there in one of the header file search dirs. Here's the compile command (with the names changed to protect the innocent ;-) 1> C:\Program Files (x86)\LLVM\msbuild-bin\CL.exe /c /IC:\[top-level-dir]\[source-dir]\ /IC:\[top-level-dir]\[source-dir]\[sub-dir-1]

Okay, so trying a straight compile of the Python interpreter with clang-cl, I used the following commands: cd \python-2.7.10\pcbuild copy C:\llvm\build\Release\bin\clang-cl.exe cl.exe rd /q /s amd64 rd /q /s win32-temp-debug rd /q /s win32-temp-release rd /q /s x64-temp-debug rd /q /s x64-temp-release msbuild /p:Configuration=Release /v:diag /fileLogger pcbuild.sln (The second line is the one

I had to use the labelfix hack (and I had to recompile it at that) on 1/2 of an old zpool. I made this change: /* zio_checksum(ZIO_CHECKSUM_LABEL, &zc, buf, size); */ zio_checksum_table[ZIO_CHECKSUM_LABEL].ci_func[0](buf, size, &zc); and I''m assuming [0] is the correct endianness, since afterwards I saw it come up with "zpool import". Unfortunately, I

Hi everyone. R is new to me and I'm very impressed with its capabilities but still cannot figure out how to do some basic things. There seems to be no lack of documentation but finding what I need has proven difficult. Perhaps you can help. Here's what I'm after: 1. How do I create a new plot without erasing the prior one i.e., have a new window pop up with the new graph?