Displaying 20 results from an estimated 2000 matches similar to: "R and Epi Info"
2007 Oct 30
1
Epi Info
Hello:
Does anybody knows if Epi Info, from CDC (www.cdc.gov/epiinfo) runs on Wine?
I did try AppDB first but there are no entries for Epi Info.
Epi Info is a data base for epidemiology and public-heath developed by
Centers for Disease Control and Prevention (USA) and heavilly used in
the world. It is based on Access 97 or 2000 witch I found in Frank's
Corner AppDB.
Thank you,
Gerson
2003 Dec 14
3
Problem with data conversion
Hi All:
I came across the following problem while working with a dataset, and
wondered if there could be a solution I sought here.
My dataset consists of information on 402 individuals with the followng five
variables (age,sex, status = a binary variable with levels "case" or
"control", mma, dma).
During data check, I found that in the raw data, the data entry
2012 Jul 26
1
optimal cut off with Epi package
Dear all,
I would like to calculate the optimal cut off (threshold) of a test using
the Epi package. Here I am presenting some data based on the output of two
tests. I am interested in identifying the optimal cut off an its 95% CI.
Running the ROC() function with the Epi package I obtain a nice picture that
returns what I interpret as the optimal cut off with lr.eta=0.431. would be
this the
2005 Dec 15
3
Name conflict between Epi and ROC packages
The name conflicts in Epi and ROC packages (2 'ROC' functions are the
problem) cause the following code
to work once, but not twice:
library(MASS); data(cats);
x = cats[,2]
y = ifelse(cats[,1]=='F',0,1)
library(Epi); ROC(x,y,grid=0)$AUC
library(ROC); AUC(rocdemo.sca(y, x, dxrule.sca))
What is the standard way of resolving name conflicts? Ask maintainers to
resolve
2011 May 17
1
epi.2by2
This is a really simple question, I'm sure,but I can't make EpiR work!
I keep getting the following:
> epi.2by2(47, 263483, 282, 935028, method="cohort.time", conf.level=0.95)
Error in epi.2by2(47, 263483, 282, 935028, method = "cohort.time",
conf.level = 0.95) :
unused argument(s) (935028)
and I really don't know why!. Any ideas very very welcome
thank
2011 Jul 06
3
Tables and merge
----- Original Message -----
From: "Silvano" <silvano at uel.br>
To: <r-help at r-project.org>
Sent: Thursday, June 30, 2011 9:07 AM
Subject: Tables and merge
> Hi,
>
> I have 21 files which is common variable CODE.
> Each file refers to a question.
>
> I would like to join the 21 files into one, to construct
> tables for each question by CODE.
>
2005 Aug 09
1
Adding Functionality to stat.table in Epi
The stat.table function in the Epi package won't do standard deviations.
It didn't seem that it would be difficult to add an "sd" function to the
stat.table function. Following the example for the mean, I set up a
similar function for the sd (and included it as an options) but it just
won't work. (I tried sending messages to the Epi mailing list after
subscribing but my mail
2018 May 23
1
CKD-Epi formula
Hi all,
I have a question and I do not know If I am at the right place to ask this question. But is there someone that has the formula of CKD-Epi in code in R?
I have tried a lot of loops, but none of the approaches give me the right answer. Is there someone who has this formula coded?
Thank you!
[[alternative HTML version deleted]]
2009 Aug 10
6
Wine /Darwine on Macbook- ActiveX Error
Hello,
I use wine at the first time on my macbook. I want to run an windows programm and I wine still opens. But when I want to work with the program there comes: ActiveX componet can not create object!
Waht is wrong??
Maybe this helps:
err:ole:CoGetClassObject class {00000100-0000-0010-8000-00aa006d2ea4} not registered
err:ole:create_server class {00000100-0000-0010-8000-00aa006d2ea4} not
2020 Nov 02
2
Loop-vectorizer prototype for the EPI Project based on the RISC-V Vector Extension (Scalable vectors)
Hi all,
At the Barcelona Supercomputing Center, we have been working on an
end-to-end vectorizer using scalable vectors for RISC-V Vector extension
in context of the EPI Project
<https://www.european-processor-initiative.eu/accelerator/>. We earlier
shared a demo of our prototype implementation
(https://repo.hca.bsc.es/epic/z/9eYRIF, see below) with the folks
involved with LLVM
2003 Oct 21
2
report generator a la epiinfo
Hi
I'd like to use R in epidemiology and disease surveillance.
In EpiInfo you can have a script (.pgm) which calls a predefined report
(.rpt), where a table is calculated and values picked from that table
and placed where the author of the report wants them, with text around
those values. (Please see example below.)
I've looked at manuals, faq, mail-search and google. The closest is an
2008 Feb 06
1
ci.pd() (Epi) and Newcombe method
Greetings!
I suspect that there is an error in the code for the
function ci.pd() in the Epi package.
This function is for computing confidence intervals
for a difference of proportions between two independent
groups of 0/1 responses, and implements the Newcombe
("Nc") method and the Agrasti-Caffo "AC" method.
I think there is an error in the computation for the
Newcombe
2008 Jul 08
3
Temp folder size problem?
I haven't been able to find anything directly addressing this problem. I'm running eeebuntu Hardy on a eee PC 900 and trying to install a program (CDC's EpiInfo), but I get an error message saying, "Could not create temporary file, not enough free temporary disk space. Please free up disk space and rerun this installation."
I'm assuming that the temporary file is trying
2005 Jun 19
0
Epi package
There is now an Epi-package on CRAN.
It is intended for epidemiological analysis in R.
It has its own homepage, http://www.pubhealth.ku.dk/~bxc/Epi
The package has been used at the course "Statistical practise
in Epidemiology with R", see http://www.pubhealth.ku.dk/~bxc/SPE.
A mailing list for people using R for epidemiology, R-sig-Epi, has
been set up, see
2012 Aug 01
0
Optimal cut off with ROC (Epi package)
Dear all,
I would like to calculate the optimal cut off (threshold) of a test using
the Epi package. Here I am presenting some data based on the output of two
tests. I am interested in identifying the optimal cut off and its 95% CI.
Running the ROC() function with the Epi package I obtain a nice picture that
returns what I interpret as the optimal cut off with lr.eta=0.491. would be
this the
2005 Jun 19
0
Epi package
There is now an Epi-package on CRAN.
It is intended for epidemiological analysis in R.
It has its own homepage, http://www.pubhealth.ku.dk/~bxc/Epi
The package has been used at the course "Statistical practise
in Epidemiology with R", see http://www.pubhealth.ku.dk/~bxc/SPE.
A mailing list for people using R for epidemiology, R-sig-Epi, has
been set up, see
2017 Apr 11
0
Data Manager Position - CDC Atlanta - Immediate Need
SciMetrika is a population health consulting firm whose mission is to provide innovative scientific, technical, and logistical solutions that advance human health. We serve federal, state, and local agencies, commercial companies, educational institutions and private research organizations. We are currently seeking a Data Manager who will be based on-site at the Centers for Disease Control (CDC)
2008 Jan 17
0
New version of Epi package out (1.0.7)
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
2017 Jun 24
2
Orden de categorías en gráficos de barras (position = "stack")
??
Hola.
Estoy intentando ordenar el gráfico tal que las columnas se apilen en el
siguiente orden: debajo, los EPI; los SemiEPI en el medio y los NoEpi
arriba de todo.
Estos son mis datos:
> tabla.barras
Rangos Clase Asistentes
1 De 45d EPI 405
2 De 1a EPI 812
3 De 2a EPI 1639
4 De 3a EPI 2202
5 De 4a EPI 1994
6 De 5a EPI
2017 Jun 25
3
Orden de categorías en gráficos de barras (position = "stack")
Hola,
Mira la versión de ggplot2 que estás usando por tenerla actualizada a la
última...
A mi me funciona introduciendo algún cambio salvo la última línea cuando
cambias el tema...
#-----------
Lines <- " id Rangos Clase Asistentes
1 45d EPI 405
2 1a EPI 812
3 2a EPI 1639
4 3a EPI 2202
5 4a EPI 1994
6 5a EPI