similar to: COURSE: Statistical practice in Epidemiology with R

Hi everybody, I am using gzipped files quite extensively and cannot figure out how I can close (or reuse) connections. Example: > for(i in 1:300) {cat(i, "\n"); a <- readLines(gzfile("file.gz"), n=1) } 1 2 ... 46 47 Error in gzfile("~/tyyq/andmebaasiq/ETU/ETU1997.tsv.gz") : all connections are in use To use just gzfile without any open/close should

Hello! A problem: Samba (2.0) can log in to a Win31 share (I get a prompt), but after that I obtain smb: \> ls Error: Looping in FIND_NEXT?? ERRSRV - ERRerror (Non-specific error code.) listing \* 51250 blocks of size 8192. 26860 blocks available If I try to get some file that exists, I obtain smb: \> get Anu.doc Error opening local file Anu.doc What could be the

Dear all, I hope you will forgive me for posting without lurking, and indeed, without even being subscribed to the list. Let me first say that efforts such as Ogg shows there is still a lot of good in mankind, this is truly a great effort! While I haven't been lurking, I've been looking through the archives to see if this stuff has been discussed before, and I have also tried to read

A new major upgrade of the Epi package for Epidemiological data analysis has been put on CRAN, it is now at version 1.0.7. It contains an entirely new way of representing follow-up data on multiple timescales and multiple states. See the function Lexis(). Plus a lot of other useful stuff for epidemiological analysis. See more on the package homepage, www.biostat.ku.dk/~bxc/Epi Note also that

Dear R users, I am glad to announce the release of a new package for R: DCluster. It implements a number of methods for the detection of clusters of disease. It includes methods to test Poisson extra-variation (Chi-square test and Potthoff-Whittinghill's test), Spatial Autocorrelation (Moran's I and Geary's c), general clustering (Whittermore's statistic and Tango's

Dear R users, I am glad to announce the release of a new package for R: DCluster. It implements a number of methods for the detection of clusters of disease. It includes methods to test Poisson extra-variation (Chi-square test and Potthoff-Whittinghill's test), Spatial Autocorrelation (Moran's I and Geary's c), general clustering (Whittermore's statistic and Tango's

Head of Department of Applied Statistics and Epidemiology - Institute of Cancer Epidemiology, Copenhagen, Denmark The Institute Population-based cancer research in the Nordic countries is in the international forefront. Since the foundation of the Danish Cancer Registry in 1942 the Institute of Cancer Epidemiology has played a significant role in this research area. The Institute is looking

Hello, I am unable to get the greater-than-or-equal-to symbol (?) in a legend. I am able to get pi, squares, sqrt, but not this particular symbol. Can anyone tell me what I am doing wrong? legend(locator(n=1), legend = c("Observed", expression("Area < 5"* m^2), expression("Area >= 5"*m^2)), pch=c(1,16,4), bg="white") Much thanks in advance,

Hi, The lab in which I send my samples return the results in a format that is difficult for me to run my analysis. The lab outputs the results where each parameter is its own row and it’s not consistently in the same order (and not each sample is tested for the same suite of variables). e.g. >dataset site parameter value a e2 3 a e1 1 a e3 5 b e3

On 24.01.2025 11:05, Rowland Penny via samba wrote: > On Thu, 23 Jan 2025 16:38:08 +0200 > Virgo P?rna via samba <samba at lists.samba.org> wrote: >> creation_time : N jaan 23 08:26:52 2025 EET >> expiration_time : N jaan 23 01:55:33 1975 MSK >> (Default locale is et_EE locale... jaan - jan, N - Thu.) > > Hmm, why, if you are in Estonia, is moscow time

Hi all, I study epidemiology of soilborne disease. I have this ode model dS/dt = - (rp(t) X + rs(t) I) * S with X=1 ; rp(t) = ap exp( - bp*t) ; rs(t) = as exp (-0.5 ( ln (t/ds) / bs)? ) The data I have are not directly the infected individuals (which is a hidden state) but the Diseases ones (individuals who show aerial symptoms). I have studied with experiments the relationship between the

Hello, As I am quitte an ignorant user of R, excuse me for any wrongfull usage of all the terms. My question relates to the statistics behind the survdiff function in the package survival. My textbook knowledge of the logrank test tells me that if I want to compare two survival curves, I have to take the sum of the factors: (O-E)^2/E of both groups, which will give me the Chisq. If I calculate

Hi all, Please help on this. We will be teaching epidemiology using opensource software. What are R built-in functions or functions in available packages that are capable of doing these: a) Logistic regression (glm?) b) Conditional logistic regression c) Logistic regression with random effects d) Beta-binomial regression e) Poisson regression f) Weibull regression (eha?) g) Exponential

This is my first attempt at creating a samba pdc. I am receiving the following error when I try joining the samba pdc. The following error occurred attempting to join the domain "MAGABOOKS.ORG": The network path was not found. I am using SuSE 11.0 with: samba-3.2.3-0.1 smbldap-tools 0.9.5-1 openldap-2.4.9-7.4 bind-9.4.2-39.2 dhcp-server-3.0.6-86.1 My config files are as follows:

Hello, Why is it so, that NetworkManager allows, and in several cases I've had, defaults to setting default route to several interfaces at the same time? Had my fair share of problems with how 172.17.62.something interface tries to ask for a DHCP lease from 193.something network. I know I could set never-default to the interfaces, but I shouldn't have to do it to every machine I had.

Hi, Although this is a repost from Asterisk biz, we would like to ask if somebody may help us to develop a native Asterisk module using AQuA technology for voice quality monitoring using the same web service AQuA Meter is using. Thanks, Sevana Finland/Estonia ---------- Forwarded message ---------- From: Sevana Oy <sales at sevana.fi> Date: Mon, Jun 17, 2013 at 7:30 PM Subject: AQuA Meter

On Fri, 24 Jan 2025 11:12:06 +0200 Virgo P?rna via samba <samba at lists.samba.org> wrote: > On 24.01.2025 11:05, Rowland Penny via samba wrote: > > On Thu, 23 Jan 2025 16:38:08 +0200 > > Virgo P?rna via samba <samba at lists.samba.org> wrote: > >> creation_time : N jaan 23 08:26:52 2025 EET > >> expiration_time : N jaan 23 01:55:33 1975 MSK >

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On Thu, 23 Jan 2025 16:38:08 +0200 Virgo P?rna via samba <samba at lists.samba.org> wrote: > It is quite possible, that NT_STATUS_TIME_DIFFERENCE_AT_DC is > some kind of red herring. I found thread from July, where it was > suggested, that "Samba seems to return it as an error code as a > backstop". I did add log level = 10 with custom IP based filename to > get

Hi all, a hope, someone can help me: i have encode a wav-file into the ogg-format. Then i decode the ogg-file to a wav-file again. But the wav-file does not play in the MS-Mediaplayer and my own written J2audioPlayer. In WinAmp it`s all ok. The following wav-dataformats are running good: ACM, DVI/IMA, MU-LAW, PCM. The BitRate from my OGG-wav is: 1203537 kBit/s The BitRate from my PCM-wav is: