similar to: R-beta: help with R simulation

I noticed this in current intermediate patch version: > runif(0,0,4095) numeric(0) > round(runif(0,0,4095)) [1] NA I don't like it, but maybe it is the way it is supposed to be. I would prefer for it to stay numeric(0). I notice also > ceiling(runif(0,0,4095)) numeric(0) > floor(runif(0,0,4095)) numeric(0) which leads me to thing round() is not working right. I have some code

Here is a programming question. The code I am using is quite slow and I was wondering if there is a way to get rid of the for loop. I am dealing with "interaction" in 2x2 table, and am using Edwards's G_I (Likelihood, p. 194). I label the cells in the table as follows stim response "y" "n" total -------------------------------- y hit miss nsignal

rendercheck -f a8r8g8b8 passes as much as on a GK208, and xv appears to work. Very lightly tested. Instead of sticking coordinates into pushbufs, the vertex shader is modified to read them from a constbuf, indexed by vertex id. This approach could be used for all nvc0 generations, but I didn't want to rock the boat. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- Note: this

* Kill the A8+A8 hack. Recent enough X servers (>=1.7) fall back to ARGB glyphs for drivers not supporting A8 render targets. * Kill all the global state. It doesn't matter a lot yet but it might if we get multicard working at some point. * Other random clean-ups with no functional changes. Some numbers from x11perf -aa10text -aa24text -comppixwin10 -comppixwin500: * Before, with A

rendercheck -f a8r8g8b8 passes as much as on a GK208, and xv appears to work. Very lightly tested. Instead of sticking coordinates into pushbufs, the vertex shader is modified to read them from a constbuf, indexed by vertex id. This approach could be used for all nvc0 generations, but I didn't want to rock the boat. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> ---

Looks reasonable, some minor comments below. On 10/16/2016 02:06 AM, Ilia Mirkin wrote: > rendercheck -f a8r8g8b8 passes as much as on a GK208, and xv appears to > work. Very lightly tested. > > Instead of sticking coordinates into pushbufs, the vertex shader is > modified to read them from a constbuf, indexed by vertex id. This > approach could be used for all nvc0 generations,

This has two purposes : - cleaner code - reduce the diff between nv30 and nv40 exa for a possible nvfx_exa merge ? The main differences seem to be that nv30 uses rect texture format (and does not support repeat on that). Then there are some minor changes in TX_FORMAT RT_FORMAT and TEX_FILTER usage. And NVAccelInitNVx0TCL look complete different. Tested with: ./rendercheck -t

I believe I've addressed all the feedback from the first time around, and also made fixes necessary for GM20x based on testing results. I believe now it should actually work for all GM10x and GM20x. Further, GP10x should be very easy to add, but without someone to actually test I didn't want to claim support for it. Ilia Mirkin (7): exa: add GM10x acceleration support hwdefs: update

Hi, I am trying to covert a Winbugs code into R code. Here is the winbugs code model{# model’s likelihoodfor (i in 1:n){time[i] ~ dnorm( mu[i], tau ) # stochastic componenent# link and linear predictormu[i] <- beta0 + beta1 * cases[i] + beta2 * distance[i]}# prior distributionstau ~ dgamma( 0.01, 0.01 )beta0 ~ dnorm( 0.0, 1.0E-4)beta1 ~ dnorm( 0.0, 1.0E-4)beta2 ~ dnorm( 0.0, 1.0E-4)#

Hi all, I am trying to figure out the formula used by R's Spearman rho (using cor(method="spearman")) because I can't seem to get the same value as by calculating "by hand". Perhaps I'm using "cor" wrong, but I don't know where. Basically, I am running these commands: > y=read.table(file="tmp",header=TRUE,sep="\t") >

When I try to create a dsa set of key files with -b 999, the key appears to be created with the default of 1024. This does not happen for type rsa or rsa1 keys. They get created with the number of bits I specified. I can't find this problem in the archives. DSA key generation: SY1 97 /SYSTEM/tmp> ssh-keygen -b 999 -t dsa Generating public/private dsa key pair. Enter file in which to

Hi all, I recently performed a series of compiler performance tests on FreeBSD 10.0-CURRENT, particularly comparing gcc 4.2.1 and gcc 4.7.1 against clang 3.1 and clang 3.2. The attached text file[1] contains more information about the tests, some semi-cooked performance data, and my conclusions. Any errors and omissions are also my fault, so if you notice them, please let me know. The

Hi, i am using on my machine Postfix with Cyrus_SASL in smtpd.conf i have saslauthd as method used,but even if i have it , this is what postfix writes into log messages Dec 13 00:02:03 sx1 postfix/smtpd[17833]: auxpropfunc error invalid parameter supplied Dec 13 00:08:07 sx1 postfix/smtpd[17856]: auxpropfunc error invalid parameter supplied Dec 13 00:08:07 sx1 postfix/smtpd[17858]: auxpropfunc

Hello everybody, I was wondering if anybody knows how to make channel IDs different if all call are coming from the same host: core show channels Channel Location State Application(Data) SIP/sip-ny1.stanapho 16462257222@in-sip:4 Up Playback() SIP/sip-ny1.stanapho 16462257222@in-sip:4 Up Playback() Thanks in advance. Serge -------------- next part

Hello , i want all my log messages from python to have in /var/log/python Now they are in /var/log/messages: Jun 9 12:10:51 sx1 kernel: klogd 1.4.1, log source = /proc/kmsg started. Jun 9 12:11:01 sx1 python: MM_MEMBERS [it] Nothing to do. Jun 9 12:11:02 sx1 python: MM_MEMBERS [research] Nothing to do. Jun 9 12:12:01 sx1 python: MM_MEMBERS [it] Nothing to do. Jun 9 12:12:01 sx1 python:

Hello guys, I do not know how it is posible : *vi /etc/postfix/main.cf* # INTERNET HOST AND DOMAIN NAMES # # The myhostname parameter specifies the internet hostname of this # mail system. The default is to use the fully-qualified domain name # from gethostname(). $myhostname is used as a default value for many # other configuration parameters. # #myhostname = host.domain.tld myhostname =

Dear all, I searched the mail archives and the R site and found no guidance (tried "merge", "cbind" and terms like "coalesce" with no success). There surely is a way to coalesce (like in SQL) columns in a dataframe, right? For example, I would like to go from a dataframe with two columns to one with only one as follows: From Name.x Name.y nx1 ny1 nx2 NA

Dear colleague, I not sure this R code is correctly ? I would to show the number of Sample Size at Sample Size Axis that line draw from Power Axis (80%) from R code. How I show this and select the most appropriate of this power (.79955687 - 80983575). Thank for your help and answer. Best Regards, Nikom Thanomsieng, Email: nikom at kku.ac.th .... #Power analysis: Sample size for

Hi all, I found a discrepancy between the sum() in R and either a sum done in C or Fortran for vector of just 5 elements. The difference is very small, but this is a very small part of a much larger numerical problem in which first and second derivatives are computed numerically. This is part of a numerical method course I am teaching in which I want to compare speeds of R versus Fortran (We

Hi there, Could somebody help me disect this legacy R script I inherited at work, I have two questions: 1. I've tried to upgrade our R version from 1.6.2 (yeah, I know), to R 2.0, but some of the lines in this script are not compatible with R 2.0, could someone help me figure out where the problem is? 2. the jpeg generated (attached) seems to be off on some of the data, is there a better way