Displaying 20 results from an estimated 10000 matches similar to: "Metadata additions"
2007 May 21
2
Some suggestions for extra metadata
Here are a few extra attributes which I have not seen mentioned yet
which I think would be useful. Any comments would be appreciated.
*Version*
The version of the plugin, I think the reasons for this are obvious.
<version>
<major>0</major>
<minor>1</minor>
<patch>0</patch>
</version>
*Addition to features*
Just add an attribute to
2010 Mar 26
4
Competing with SPSS and SAS: improving code that loops through rows (data manipulation)
Dear R-ers,
In my question there are no statistics involved - it's all about data
manipulation in R.
I am trying to write a code that should replace what's currently being
done in SAS and SPSS. Or, at least, I am trying to show to my
colleagues R is not much worse than SAS/SPSS for the task at hand.
I've written a code that works but it's too slow. Probably because
it's
2008 May 28
1
superposing barplots having different scales
Hello. I know how to make a bar plot in which a numeric y variable is
plotted against some grouping variable X (say, groups A, B, C) when this
grouping variable is subdivided into each of two subgroups; so the bars
would be: (group A subgroup 1) beside (group A subgroup 2), then (group B
subgroup 1) beside (group B subgroup 2), and so on. This is done using the
beside=TRUE argument in the
2009 Mar 10
2
perform subgroup meta-analysis and create forest plot displaying subgroups
Hello,
I'm using the rmeta package to perform a meta analysis using summary statistics rather than raw data, and would like to analyze the effects in three different subgroups of my data. Furthermore, I'd like to plot this on one forest plot, with corresponding summary weighted averages of the effects displayed beneath each subgroup.
I am able to generate the subgroup analyses by simply
2006 Jan 24
4
How to filter an activerecord find_all...
I have a nice hierarchical table structure like this:
divisions
has_many groups
groups
belongs_to division
has_many subgroups
subgroups
belongs_to group
has_many units
units
belongs_to subgroup
I have a report which is based on units, but i want to be able to filter
the units by which subgroup, or which group, or which division. I also
want to sort them by division.name,then group.name,
2010 Jul 20
1
define subgroups based on position in table
Dear list,
I have a data frame with one column (group) and want to add a second column (sub) with a serial number that says to which subgroup a cell belongs. A subgroup contains the consecutive rows of the same group. The number of a subgroup is based on its position in the table. The first subgroup of A's and B's should have nr A1 and B1, the second nr A2 and B2, etc.. I hope the
2012 Jul 13
2
Creating Subgroups in Puppet Dashboard
Hi All,
Is there a feasibility for creating subgroups on the Puppet Dashboard?
Basically the requirement is that we have a huge number of VMs running
designated services. Some of VMs having the same service may yet have
different properties configured on them. We are exploring the feasibility
of having these properties managed through puppet. Currently all these VMs
are put into a single
2008 Aug 28
2
tree structure in rails?
Hi,
Is there is any way in ruby on rails where we show all my groups there
subgroups
with check boxes in tree structure way?
e.g
group A
|
----Group A.1
|
----Group A.2
|
---------Group A.2.1
All with check boxes and subgroup opens when click on root ?
--
Posted via
2009 Mar 25
2
"with" and "by" and NA:
Hi,
I have a data.frame with many variables for which I am performing the
mean by subgroup, for a pair of variables at a time, where one of them
for each pair defines the subgroup. The subgroups in the x$cm1 are 0, 1
and 2.
x
ph1 cm1
0.2345 2
1.2222 1
2.0033 0
0.0000 2
1.0033 1
0.2345 0
1.2222 2
2.0033 0
0.0000 1
1.0033 2
> meanbygroup <- as.vector(with(x, by(x$ph1, x$cm1, mean)))
2012 Mar 29
3
How to get the most frequent value of the subgroup
Dear Members of the R-Help,
While using a R function - 'aggregate' that you developed, I become to have a question.
In that function,
> aggregate(x, by, FUN, ..., simplify = TRUE)
I was wondering about what type of FUN I should write if I want to get "the most frequent value of the subgroup" as a summary statistics of the subgroups.
I will appreciate if I can get
2015 Jun 12
2
[Bug 2302] with DH-GEX, ssh (and sshd) should not fall back to unconfigured DH groups or at least document this behaviour and use a stronger group
On Fri 2015-06-12 01:52:54 -0400, Mark D. Baushke wrote:
> I have communicated with Allen Roginsky on this topic and I have been given permission to post his response.
>
> In this message below, the 'vendor' was Darren Tucker's generated prime
> that used a generator value of 5.
>
> -- Mark
>
> From: "Roginsky, Allen" <allen.roginsky at
2015 May 27
3
Weak DH primes and openssh
On Wed 2015-05-27 05:23:41 -0400, Hubert Kario wrote:
> On Tuesday 26 May 2015 15:10:01 Daniel Kahn Gillmor wrote:
>> On Tue 2015-05-26 14:02:07 -0400, Hubert Kario wrote:
>> > OEIS A014233
>>
>> Hm, this is a sequence, but not an algorithm. It looks to me like it is
>> not exhaustive, just a list of those integers which are known to have
>> the stated
2012 May 05
3
metafor
Dear users of metafor,
I am working on a meta-analysis using the metafor package. I have a
excel csv database that I am working with. I am interested in pooling
the effect measures for a particular subgroup (European women) in this
csv database. I am conducting both sub-group and meta-regression.
In subgroup-analyses, I have stratified the database to create a
separate csv file just for European
2011 Oct 10
1
Multiple imputation on subgroups
Dear R-users,
I want to multiple impute missing scores, but only for a few subgroups in my
data (variable 'subgroups': only impute for subgroups 2 and 3).
Does anyone knows how to do this in MICE?
This is my script for the multiple imputation:
imp <- mice(data, m=20, predictorMatrix=pred, post=post,
method=c("", "", "", "",
2009 Mar 25
1
boxplot in subgroups
Hi,
I have data that looks like this:
ASA1 ASA2 C1_C2
C M 9.0225
S S 2.4315
M C 3.4894
M S 4.5282
C M 1.3183
C S 1.3735
S C 1.0488
S M 7.948
M C 4.5827
I need to plot Boxplots for a given ASA1 (either C,S, or M) with
respect to C1_C2. However, instead of one boxplot I want to plot
2007 Jul 28
1
[PATCH] Add opacity limits
Hi,
This patch adds appropriate limits (1-100) to opacity_values in core
options. Minimum is 1 to be consistent with the opacity changing
action and because it doesn't make sense to have an invisible window
that is still there.
Regards,
Erkin
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2010 Oct 14
1
Regression with groups and nested sub-groups
I have the following formula for a linear model:
z <- lm(y~x + factor(a) + factor(b), data=NT2010)
where a (groups) and b (Sub-groups) are categorical variables (factors), x
is a continuous covariate, and y the response variable. Since b is nested
within a, the formula can also be written as:
z <- lm(y~x + factor(a) + factor(a)/factor(b), data=NT2010)
and the same output is achieved
2015 May 27
4
[Bug 2302] with DH-GEX, ssh (and sshd) should not fall back to unconfigured DH groups or at least document this behaviour and use a stronger group
On Wed, May 27, 2015 at 05:08:25PM -0400, Daniel Kahn Gillmor wrote:
> On Tue 2015-05-26 15:39:49 -0400, Mark D. Baushke wrote:
> > Hi Folks,
> >
> > The generator value of 5 does not lead to a q-ordered subgroup which
> > is needed to pass tests in
> >
> > http://csrc.nist.gov/publications/nistpubs/800-56A/SP800-56A_Revision1_Mar08-2007.pdf
>
> I
2006 Dec 18
1
Plotting individual survival plots
Using the survival library, it is possible to get a plot of all the subjects
in a sample and it is possible to get a plot of all subgroups in the same
plot. How does one get a separate plot for each subgroup?
plot(survfit(Surv(time,death==1)~group),col=1:10)
The above results in a hideous graphic representation.
I would prefer to specify
par(mfrow = c(2, 5))
and have each plot separately
--
2011 Apr 01
3
programming: telling a function where to look for the entered variables
Hi there,
Could someone help me with the following programming problem..?
I have written a function that works for my intended purpose, but it
is quite closely tied to a particular dataframe and the names of the
variables in this dataframe. However, I'd like to use the same
function for different dataframes and variables. My problem is that
I'm not quite sure how to tell my function in