Displaying 20 results from an estimated 3000 matches similar to: "SamplingStrata R package"
2017 Oct 31
1
SamplingStrata R package
Hi Bert
thank you for the reply. Not a coding query as such. Just wanted some
pointers towards how to handle strata using the package in my situation,
i.e. business type X business size with information for count and financial
turnover.
many thanks
On 31 October 2017 at 14:37, Bert Gunter <bgunter.4567 at gmail.com> wrote:
> 1. There is no question here.
>
> 2. In any case, this
2017 Oct 31
0
SamplingStrata R package
1. There is no question here.
2. In any case, this is not a code writing service, so a question about how
to code models without any offering of your own attempts might not be
replied to anyway.
3. For what sorts of queries you might expect replies to, please read and
follow the posting guide below. Also, if you do post, please post in plaint
text, not html, as the latter (especially code) can
2017 Nov 02
0
SamplingStrata R package
Hi all
I am hoping to use the SamplingStrata R package for a dataset describing a
population of businesses wherein I have information on the type of
business, as well as, for designated employment number bands, number of
employees and business turnover information. So ideally the stratification
will be business type X business size. I am not 100% sure what "domains"
(in the vernacular
2011 May 16
0
new package SamplingStrata
Dear R users,
I would like to announce that on the CRAN is now available a new package (SamplingStrata version 0.9) for the optimal stratification of sampling frames.
This package offers an approach for the determination of the best stratification of a sampling frame, the one that ensures the minimum sample size under the condition to satisfy precision constraints in a multivariate and
2011 May 16
0
new package SamplingStrata
Dear R users,
I would like to announce that on the CRAN is now available a new package (SamplingStrata version 0.9) for the optimal stratification of sampling frames.
This package offers an approach for the determination of the best stratification of a sampling frame, the one that ensures the minimum sample size under the condition to satisfy precision constraints in a multivariate and
2010 Apr 12
1
rpart: Writing values of the leaves to a dateset
I'm fitting a regression tree with rpart and I want to write the values
for every leaf in a dataset. As an example take the variable turnover.
Let's suppose my tree for turnover has 30 leaves and I want to have 30
datasets with dataset 1 containing the turnover values of the units in
leaf 1, dataset 2 containing turnover values for the observations in leaf
2 and so on. How can I do
2003 Feb 05
2
clustering and stratification
Hello,
Does R have any capabilities (or are there any add on packages) which
can do estimation of standard statistical models (means, regression,
logistic regression, etc) which take into account not only weights (e.g.
post-stratification weights) but also the sample design, such as
stratification and clustering information (to compute a robust taylor
linearized variance estimator, for
2013 Oct 09
1
muestreo
Se quiere hacer una encuesta de actitudes a una poblaciĆ³n de 45000 personas,
quisiera me sugirieran un script adecuado , he revisado algunos en epicalc,
pero no encuentro la respuesta adecuada (prevalencia 0,5, error 5%)
--
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2013 Apr 25
1
problem with geom_point in ggplot using a different column
I want to draw boxplot where the geom_points are displayed based on
"ERBB2.MUT" subset and they should be displayed in the right box (based
both on the "ERBB2.2064" field and "ERBB2_Status").
However, given my command I currently only see "red" points corresponding
to "MUT" subset in one straight line corresponding to only "ERBB2.2064"
2015 Sep 01
3
Users list and the date the password will expire.
Hello guys! I need a help from you! I need on my list Samba4, all users who
are with the password expired. This because where I work there is a great
turnover and the personnel department does not return me the users who are
not part of the staff. Thank you all!
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View this message in context: http://samba.2283325.n4.nabble.com/Users-list-and-the-date-the-password-will-expire-tp4690644.html
2007 Sep 07
1
R survey package again
Hi R-users!!
I have some trouble with the survey pakage and i would be very glad if you can give me an advice.
I have a sample from a survey where household were interviewed. The sample has 4 criteria on which the stratification was based: REGION, SIZE OF HOUSEHOLD, SIZE OF LOCALITY, AGE OF HEAD OF HOUSEHOLD. Since i don't have the whole information in each cell of the cross
2015 Jun 15
2
Different behavior of model.matrix between R 3.2 and R3.1.1
Terry - your example didn't demonstrate the problem because the variable
that interacted with strata (zed) was not a factor variable.
But I had stated the problem incorrectly. It's not that there are too
many strata terms; there are too many non-strata terms when the variable
interacting with the stratification factor is a factor variable. Here
is a simple example, where I have
2015 Jun 15
2
Different behavior of model.matrix between R 3.2 and R3.1.1
Terry - your example didn't demonstrate the problem because the variable
that interacted with strata (zed) was not a factor variable.
But I had stated the problem incorrectly. It's not that there are too
many strata terms; there are too many non-strata terms when the variable
interacting with the stratification factor is a factor variable. Here
is a simple example, where I have
2006 Jun 18
1
Post Stratification
Dear WizaRds,
having met some of you in person in Vienna, I think even more fondly
of this community and hope to continue on this route. It was great
talking with you and learning from you. Thank you. I am trying to work
through an artificial example in post stratification. This is my dataset:
library(survey)
age <- data.frame(id=1:8, stratum=rep(
2007 Sep 24
1
weighting question
Hi R-users,
Can anyone tell me where can i find info about they way how post stratification weights are calculated when i have an already stratified survey design, especially in Survey Package (but any theoretical material would do me just fine) ?
Thank you and have a nice day!
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2004 Aug 11
1
Stratified Survival Estimates
Using R version 1.8.1 for Windows, I obtain an error message using the following code. The data frame was constructed in the counting process style, where V1 is the start time, V2 is the stop time, and V3 is the censoring indicator. There are no zero-length time intervals. Variable V4 is the stratification factor (gender: F,M).
S<-Surv(V1,V2,V3)
fit<-survfit(S ~ V4,data=test.dat)
2010 Jul 01
2
Sweave function
Dear list,
I have a question about the interaction between R code and Latex language trough the Sweave function in the package "utils".
What I'm trying to do is to write a report. Contrary to the examples shown in the Sweave Manual in which table already constructed by R are "exported" on Latex files, what I would like to do is to build a table in which I combine text and
2009 Mar 28
1
stratified variables in a cox regression
>Hello,
I am hoping for assistance in regards to examining the contribution
of stratified variables in a cox regression. A previous post by Terry
Therneau noted that "That is the point of a strata; you are declaring
a variable to NOT be proportional hazards, and thus there is no
single "hazard ratio" that describes it". Given this purpose of
stratification, in the
2006 Jul 12
2
Freenx full screen mode problem fixed in 0.5.x?
In early June, there was an update from freenx 0.4.x to 0.5.x in
centosplus. It broke full screen mode for Linux clients. I am aware of
the ctrl-alt-f workaround. But I have quite a few users at branch
offices who depend on NX and with employee turnover and all, it has been
a source of confusion for us. Has anyone come up with a fix so that
fullscreen works without crtl-alt-f? I've
2011 Apr 19
1
the right way to delete mailbox/user home
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Dear list,
we are using dovecot with mdbox to provide mail services for a community
of 1000 academic users. We have quite a big turnover of guest users, so
we often have to deprovision the allocated resources, that is the
mailboxes. Given that the users are virtual, and that the mdbox
directory is located in the home directory of each virtual user