Hi James,
Is your server name correct in the string below? Looks like you are using
incorrect server name. If you don't give full server name, then the server has
to be registered with ODBC management tool so that it can be picked up
automatically.
Regards,
Alok
From: James Mathew [via R] [m
On Nov 4, 2014, at 3:41 PM, CJ Davies wrote:
> On 04/11/14 17:42, David Winsemius wrote:
>> On Nov 4, 2014, at 9:16 AM, CJ Davies wrote:
>>
>>> On 04/11/14 17:02, David Winsemius wrote:
On Nov 4, 2014, at 8:35 AM, CJ Davies wrote:
> On 04/11/14 16:13, PIKAL Petr wrote:
>> Hi
>
Dear all,
I am receiving the following error when trying to include both tt (time
transforms) and frailty terms in coxph
> coxph(Surv(time, status) ~ ph.ecog + tt(age)+cluster(sex), data=lung,
+ tt=function(x,t,...) pspline(x + t/365.25))
Error in residuals.coxph(fit2, type = "dfbeta", coll
On 04/11/14 17:42, David Winsemius wrote:
> On Nov 4, 2014, at 9:16 AM, CJ Davies wrote:
>
>> On 04/11/14 17:02, David Winsemius wrote:
>>> On Nov 4, 2014, at 8:35 AM, CJ Davies wrote:
>>>
On 04/11/14 16:13, PIKAL Petr wrote:
> Hi
>
>> -Original Message-
>> From: r-help
Hello everyone ,
I would like to bring everyone's attention to this thread :
https://groups.google.com/forum/#!topic/gsoc-r/dtYY_5NBvyc .
R-project has been participating for Google Summer of Code since long time
. This R-project is planning for Google Code-in ,to introduce school kids
about the
On Nov 4, 2014, at 9:16 AM, CJ Davies wrote:
> On 04/11/14 17:02, David Winsemius wrote:
>>
>> On Nov 4, 2014, at 8:35 AM, CJ Davies wrote:
>>
>>> On 04/11/14 16:13, PIKAL Petr wrote:
Hi
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-bounces@
It appears that these are primarily statistical issues and, as such,
are somewhat off topic here. I suggest you post on
stats.stackexchange.com instead for statistical help.
Also, if you insist on posting here, post in plain text, not HTML (as
requested by the posting guide, which you would do wel
Dear all,
I’d like some help with analysing some count data. I am very new to R (and
statistical analysis for that matter!) and have done my best to work it out
on my own … but seemed to have got stuck!
I am looking at the effects of cutting hedges on invertebrates (I’m not
that interested in t
On 04/11/14 17:02, David Winsemius wrote:
On Nov 4, 2014, at 8:35 AM, CJ Davies wrote:
On 04/11/14 16:13, PIKAL Petr wrote:
Hi
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of CJ Davies
Sent: Tuesday, November 04, 2014 2:50 PM
On Nov 4, 2014, at 8:35 AM, CJ Davies wrote:
> On 04/11/14 16:13, PIKAL Petr wrote:
>> Hi
>>
>>> -Original Message-
>>> From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
>>> project.org] On Behalf Of CJ Davies
>>> Sent: Tuesday, November 04, 2014 2:50 PM
>>> To: Jim Lemon; r-h
On 04/11/14 16:13, PIKAL Petr wrote:
Hi
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of CJ Davies
Sent: Tuesday, November 04, 2014 2:50 PM
To: Jim Lemon; r-help@r-project.org
Subject: Re: [R] Variance of multiple non-contiguous t
Hi
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
> project.org] On Behalf Of CJ Davies
> Sent: Tuesday, November 04, 2014 2:50 PM
> To: Jim Lemon; r-help@r-project.org
> Subject: Re: [R] Variance of multiple non-contiguous time periods?
>
> On 04/11/14
Hi
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
> project.org] On Behalf Of Frederic Ntirenganya
> Sent: Tuesday, November 04, 2014 3:45 PM
> To: r-help@r-project.org
> Subject: [R] Function that creates a Date column
>
> Dear All,
>
> I would like to
Hi
You want a function with input of either single value or a data frame? This is
very strange. One option is to make a method for function but it is quite
beyond my capabilities and it is used by "professional" developers.
methods(c) or methods(plot)
So you need to set method for your functio
Dear All,
I would like to Write a function that creates a Date column stored as a
factor given a date column stored as string in a dataframe. Any idea is
more helpful.
Regards,
Frederic.
Frederic Ntirenganya
Maseno University,
African Maths Initiative,
Kenya.
Mobile:(+254)718492836
Email: fr..
On 04/11/14 09:11, Jim Lemon wrote:
On Mon, 3 Nov 2014 12:45:03 PM CJ Davies wrote:
...
On 30/10/14 21:33, Jim Lemon wrote:
If I understand, you mean to calculate deviations for each individual
'chunk' of each transition & then aggregate the results? This is what
I'd been thinking about, but is
Maybe, you can add a parameter with a list of the column names and inside
the function an if statement, if the list lenght is 1 use the function with
1 column else the 3 columns. I am sure you can find better solutions.
Daniel Merino
2014-11-04 9:30 GMT-03:00 Frederic Ntirenganya :
> Hi Daniel,
Hi Daniel,
How can I add an if conditiopn or for loop to implement this in my
function?
ex: option1 : single date
option2: date in 3 columns (year,moth,day)
yday(Sys.Date())
yday(as.Date(paste(y,m,d,sep="-")))
Regards,
Frederic.
Frederic Ntirenganya
Maseno University,
African Maths Initi
Frederic,
Check the lubridate library.
install.packages("lubridate")
library(lubridate)
yday(Sys.Date())
d <- 4
m <- 11
y <- 2014
yday(as.Date(paste(y,m,d,sep="-")))
Daniel Merino
2014-11-04 7:01 GMT-03:00 Frederic Ntirenganya :
> Dear All,
>
> I would like to make a function that create Day o
Dear All,
I would like to make a function that create Day of the year column in a
dataset.
State of the problem: write a function that create a day column either from
a single date column (string/or factors) or from date in 3 columns (year,
month, day).
I made the following function for a single
Dear All,
I would like to make a function that create Day of the year column in a
dataset.
State of the problem: write a function that create a day column either from
a single date column (string/or factors) or from date in 3 columns (year,
month, day).
I made the following function for a single
On Mon, 3 Nov 2014 12:45:03 PM CJ Davies wrote:
> ...
> On 30/10/14 21:33, Jim Lemon wrote:
> If I understand, you mean to calculate deviations for each individual
> 'chunk' of each transition & then aggregate the results? This is what
> I'd been thinking about, but is there a sensible manner withi
On Tue, 4 Nov 2014 01:54:45 AM Osman Al-Radi wrote:
> Dear R-help users,
>
> I would like to produce a plot of ordered stacked coloured square
where each
> square would represent a level of a categorical variable CAT (aprox.
150
> levels), the size of the square would represent the frequency FRE
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