Has anyone written a function for Games-Howell post-hoc testing* in R?
Google tells me that there was none as of 2005, but perhaps things
have changed since then.
Thanks,
Drew
*Or similar: I am looking for a post-hoc testing algorithm that will
work with (slightly) unequal sample sizes and pos
: "Hans W Borchers"
To:
Sent: Friday, August 13, 2010 12:29 PM
Subject: Re: [R] Games
Silvano uel.br> writes:
Hi,
I want to build the table of a football league with 11
teams. All play together. So will 55 games.
Since there are an odd number of teams in each round a
team
althcare
greg.s...@imail.org
801.408.8111
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-
> project.org] On Behalf Of Silvano
> Sent: Friday, August 13, 2010 5:31 AM
> To: r-help@r-project.org
> Subject: [R] Games
>
> Hi,
>
> I want to
Silvano uel.br> writes:
>
> Hi,
>
> I want to build the table of a football league with 11
> teams. All play together. So will 55 games.
> Since there are an odd number of teams in each round a team
> will not play.
The easy solution is moving around a table with one team pausing.
#
On Aug 13, 2010, at 5:15 PM, peter dalgaard wrote:
>
> On Aug 13, 2010, at 4:45 PM, Michael Bedward wrote:
>
>> teams <- LETTERS[1:11]
>> matches <- combn(teams, 2)
>> draw <- data.frame(team1=matches[1,], team2=matches[2,])
>>
>> # someone will know how to do this in one line...
>> time <- nu
On Aug 13, 2010, at 4:45 PM, Michael Bedward wrote:
> teams <- LETTERS[1:11]
> matches <- combn(teams, 2)
> draw <- data.frame(team1=matches[1,], team2=matches[2,])
>
> # someone will know how to do this in one line...
> time <- numeric(55)
> k <- 0
> for (i in 1:10) {
> t0 <- 2*i - 1
> n <- 1
OK, second attempt. I think this one is a goer (hope)...
teams <- LETTERS[1:11]
matches <- combn(teams, 2)
draw <- data.frame(team1=matches[1,], team2=matches[2,])
# someone will know how to do this in one line...
time <- numeric(55)
k <- 0
for (i in 1:10) {
t0 <- 2*i - 1
n <- 10 - i + 1
fo
On 13 August 2010 23:29, peter dalgaard wrote:
>
>> Is there a prize :-)
>
> Maybe you want to sponsor one, because your solution certainly doesn't work!
>
> I see 10 games in the 10th round, all involving team K. That's not how to
> arrange a tournament!
Yes, I'm not going to get a job with
-
- Original Message -
From: "peter dalgaard"
To: "Michael Bedward"
Cc: "Silvano" ;
Sent: Friday, August 13, 2010 10:29 AM
Subject: Re: [R] Games
On Aug 13, 2010, at 3:10 PM, Michael Bedward wrote:
Nice question Silvano !
team
On Aug 13, 2010, at 3:10 PM, Michael Bedward wrote:
> Nice question Silvano !
>
> teams <- LETTERS[1:11]
> matches <- combn(teams, 2)
> draw <- data.frame(team1=matches[1,], team2=matches[2,],
> round=sequence(10:1) + rep(0:9, times=10:1))
>
> Is there a prize :-)
Maybe you want to sponsor one
Nice question Silvano !
teams <- LETTERS[1:11]
matches <- combn(teams, 2)
draw <- data.frame(team1=matches[1,], team2=matches[2,],
round=sequence(10:1) + rep(0:9, times=10:1))
Is there a prize :-)
Michael
On 13 August 2010 21:30, Silvano wrote:
> Hi,
>
> I want to build the table of a football
Hi,
I want to build the table of a football league with 11
teams. All play together. So will 55 games.
Since there are an odd number of teams in each round a team
will not play.
The games will be:
games = urnsamples(1:11, x =
c('A','B','C','D','E','F','G','H','I','J','K'), size=2,
replace=F
Hi, another package can be found here http://r-forge.r-project.org/projects/fun/
2009/8/13 Bjørn Arild Mæland :
> Hi,
>
> There's a couple of games listed on crantastic:
> http://crantastic.org/tags/games
>
> -Bjorn
>
> 2009/8/12 David Croll :
>> Hi everybody - this is an oddball question.
>>
>>
ilto:r-help-boun...@r-
> project.org] On Behalf Of David Croll
> Sent: Wednesday, August 12, 2009 12:19 PM
> To: r-help@r-project.org
> Subject: [R] Games in R
>
> Hi everybody - this is an oddball question.
>
>
> I wonder if anybody has programmed any games in R, such
Hi,
There's a couple of games listed on crantastic: http://crantastic.org/tags/games
-Bjorn
2009/8/12 David Croll :
> Hi everybody - this is an oddball question.
>
>
> I wonder if anybody has programmed any games in R, such as Sudoku,
> Tic-Tac-Toe and the like. Or even a flight simulator...
>
>
Hi everybody - this is an oddball question.
I wonder if anybody has programmed any games in R, such as Sudoku,
Tic-Tac-Toe and the like. Or even a flight simulator...
R mateys! Let's make some t-tests!
Regards, David
__
R-help@r-project.org mail
Dear R users,
I am conducting multiple comparisons among 12 groups (after a significant
F-test) that are heteroscedastic (as judged by a significant Levene's test).
It seems from the literature that the Games-Howell post-hoc test is the most
appropriate for these data - but, I can't seem to locat
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