Displaying 20 results from an estimated 3000 matches similar to: "What is this called? lapply(datum,"[[","ColumnName")"
2012 Jun 26
1
Storing whole regression results
Hello seasons R users,
Is it possible to store a complete regression result into an array? I've
already been able to save individual regression coefficients, but would like
to store the whole regression results into different arrays through a loop.
So that in under different quantiles regressions, I would be able to create
a loop and store the full regression result each time into a
2004 Jul 21
2
nonparametetric bivariate regression
Hi there,
Does R has built-in codes for nonpara. bivariate regression so that I can
estimate the joint distribution of two variables as a function of some
covariates? Thanks a lot.
---------------------------------------------------
Ximing Wu
Department of Economics
University of Guelph
Guelph, Ontario, Canada, N1G 2W1
Tel: (519) 842-4120, ext 53014
Fax: (519) 763-8497
email: xiwu at
2016 Apr 08
5
how to manually specify domain controllers
We have two Samba 4.2.3 servers with FreeRadius to authenticate wireless users against active directory. Using DNS, sometimes both servers end up using the same domain controller to authenticate users. I would like to distribute the load to different DCs. Is there a way to manually point Samba to certain DCs?
I tried the following configuration:
security = ads
password server =
2010 Jul 20
1
metaplot (rmeta)
Greetings
I have been trying to use metaplot to create a forest plot of my meta-analysis results. My data is in the form of ORs, so I've been inputting the ORs as the point estimate (mn) and the SEs of the logORs as the SE (se). However, whilst the point estimates appear to be displayed properly, many of the confidence intervals go below zero (not possible for an OR, as far as I know).
I
2007 Apr 22
1
names( d$columnname )
dear R wizards --- would it make sense for names(d$columnname) to be
"columnname"? I can preserve the columnname through x=subset(dataset,
select="columnname"), of course, but it would seem that x=d$columnname
could also do this. No? Sincerely, /iaw
2003 Jan 06
3
Printer Driver Download Problem - PPD's Not DL'ing
Hey All, just a quick question about printer upload/download stuff
that's been confusing the hell out of me for a couple days...
This might be a Samba, or a CUPS problem, so i've posted this on both
newsgroups, but if anyone's had a similar problem I'd really appreciate
any help!
I'm running Samba 2.2.7 and CUPS 1.1.17 on a RedHat 7.3 System.. I'm
trying to get the
2006 Dec 23
0
[Fwd: [AGDG-LIST:428] Summer Course in Guelph]
-------- Original Message --------
Subject: [AGDG-LIST:428] Summer Course in Guelph
Date: Fri, 22 Dec 2006 09:12:24 -0500
From: Larry Schaeffer <lrs at uoguelph.ca>
Reply-To: lrs at uoguelph.ca
To: Animal Geneticist's Discussion <agdg-list at colostate.edu>
The Centre for Genetic Improvement of Livestock at the University of
Guelph is pleased
to announce a one week summer course
2016 Jun 08
1
wbinfo -u and -g gives no output
What version are you using?
I also had this problem with a security update of debian. I reported this to then and they fixed it. So if you are using debian, update to the latest version and see if this works
Op 8 jun. 2016 10:13 p.m. schreef Dennis Xu <dxu at uoguelph.ca>:
Hi, I am checking again if there are any other suggestions.
The Samba server is joined to AD successfully. I can
2007 Jun 11
1
A Question about "R"
Hi Sir/Madam,
I'm a researcher in university of Guelph, Canada and now considering
using R to do some data analysis. I'm wondering whether there is a
library available in R that includes algorithms for "archetypal
analysis"? This is a method quite similar to principal components
analysis that is designed to find "archetypes" or "pure types" from
2007 May 25
3
normality tests
Hi all,
apologies for seeking advice on a general stats question. I ve run
normality tests using 8 different methods:
- Lilliefors
- Shapiro-Wilk
- Robust Jarque Bera
- Jarque Bera
- Anderson-Darling
- Pearson chi-square
- Cramer-von Mises
- Shapiro-Francia
All show that the null hypothesis that the data come from a normal
distro cannot be rejected. Great. However, I don't think it looks
2016 Apr 27
4
wbinfo -u and -g gives no output
The strange thing is that I cloned this server from another server, and the original server does not have the "wbinfo -u" problem. Both servers have the exact same configurations..
Thanks.
----- Original Message -----
From: "Peter Bulin" <bulin.peter at gmail.com>
To: dxu at uoguelph.ca
Cc: "samba" <samba at lists.samba.org>
Sent: Wednesday,
2011 Jul 27
1
Referencing a column using a function argument
Hi all,
I've been having trouble with something that seems like it should be
fairly straight forward. Any help at all from more experienced users is
appreciated!
I'd like to write a function that uses a column name as an argument.
However, I run into problems when I try to reference this column within
the function.
For example,
findCutoff <- function(tableName, columnName) {
2009 Sep 14
1
linear regression, exclude a datum
Readers,
I have been reading the r book (Crawley) and tried to use the
influence measures function for linear regression, as described. I
have one datum that I wish to show in the graph but exclude from the
regression and ab line.
x y
0 5
10 9
20 10
30 19
40 4
With the influence measures function I plot the graph but linear
regression includes the datum (40,4), which I want to show on the
graph
2009 Jun 25
2
variable driven summary of one column
Hello,
how can I get a variable driven summary of one column of my data.frame?
Usually I would do
> summary(data$columnname) to get a summary of column named
"columnname" of my data.frame named "data".
In my case the columnname is not static but can be set dynamically.
So I save the chosen columname in something like
variable <- "columnname"
but how can I
2016 Apr 29
4
wbinfo -u and -g gives no output
Also when I use "net ads search '(objectCategory=group)' sAMAccountName", I can see all the groups. But wbinfo -g gives nothing. wired!
----- Original Message -----
From: "Dennis Xu" <dxu at uoguelph.ca>
To: "Andreas Schamanek" <schamane at fam.tuwien.ac.at>
Cc: "samba" <samba at lists.samba.org>
Sent: Friday, April 29, 2016
2012 Jan 13
2
question: how to select a column from a dataframe in a function
Hi,
I am creating a function and ran into the problem of selecting a column
from a dataset. It seems as though the $ function (as in data$columnname)
does not apply in the function. In simplified version:
This works:
testf2<-function(data,columnnumber){print(data[,columnnumber])}
But this doesn't:
testf<-function(data,column){print(data$column)}
Even though the first solution works,
2010 Jul 26
4
using string variable as order() function argument
Hello,
In my script I would like to use a loop, which sorts the dataframe
according to different columns, pointed by the string variable.
id col1 col2 col3
1 10 0 4 8
2 11 1 2 2
3 12 0 8 3
4 13 0 5 5
Usually the order() function can be used like this:
sorted = mytable**[order(column3) , ]
which results in properly sorted table:
**
2006 Oct 21
0
[Fwd: [AGDG-LIST:405] R Computing Contest]
-------- Original Message --------
Subject: [AGDG-LIST:405] R Computing Contest
Date: Sat, 21 Oct 2006 12:08:13 -0400
From: Larry Schaeffer <lrs at uoguelph.ca>
Reply-To: lrs at uoguelph.ca
To: Animal Geneticist's Discussion <agdg-list at colostate.edu>
For those that are interested only:
R Computer Programming Challenge
Given: y = Factor A + Factor B + b1(Covariate1) +
2003 Jul 30
1
compile c code from R
Hi,
Can I turn my R code automatically into C? If yes, how can I do that? Do I
benefit by doing it?
(I know I can do this in matlab and it increases the speed when there is a
lot of looping...)
thanks a lot.
x.w
------------------------
Ximing Wu
Department of Economics
University of Guelph
Guelph, ON, N1G 2W1
Canada
Tel: (519) 824-4120 ext. 53014
Fax: (519) 763-8497
email: xiwu at uoguelph.ca
2006 Jul 03
1
difficult data manipulation question
hi everyone :
suppose i have a matrix in which some column names are identical so,
for example, TEMP
"AAA", "BBB", "CCC", "DDD","AAA", "BBB"
0 2 1 2 0 0
2 3 7 6 0 1
1.5 4 9 9 6 0
1.0 6 10 11 3 3
I didn't even check yet