Displaying 20 results from an estimated 800 matches similar to: "Games"
2004 Aug 07
1
end_modal question
Really stupid question, but have you wrapped this all in an App class? If you don''t have a
wxApp subclass driving your applications then all sorts of badness would happen.
> I''m writing a custom little application for my boss''s high school
> football team to track there stats play by play.
>
> My problem is that when I start the application, it
2010 Dec 16
1
Optim function with meta parameters
Hi guys.
I have a dataset with 4 columns. In the first and second column I have the
same qualitative variable referred to different teams of people. There are
10 teams in total and they compete against each other to perform a certain
task whose result is stored in the third column for the team recorded in the
first column, and in the fourth column for the team in the second column.
For example,
2013 Apr 10
6
means in tables
Hi.
I have 2 tables, with same dimensions (8000 x 5). Something like:
tab1:
V1 V2 V3 V4 V5
14.23 1.71 2.43 15.6 127
13.20 1.78 2.14 11.2 100
13.16 2.36 2.67 18.6 101
14.37 1.95 2.50 16.8 113
13.24 2.59 2.87 21.0 118
tab2:
V1 V2 V3 V4 V5
1.23 1.1 2.3 1.6 17
1.20 1.8 2.4 1.2 10
1.16 2.6 2.7 1.6 11
1.37 1.5 2.0 1.8 13
1.24 2.9 2.7 2.0 18
I need generate a table of averages, the
2010 May 05
3
Latex and Stangle()
Hi,
I'm using the Sweave and I would like include codes of the R
in my LaTeX file.
I extracts the R code with Stangle (), whose name is
Relatorio.R but I can't include it
in the Latex file as an appendix.
Suggests?
Thanks,
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2012 Sep 26
3
Reading multiple files
Hi,
I have 35 data files for reading. I would like get a program for
performing reading of 35 files at once.
All are of the type: Dados1.raw, Dados2.raw and so on.
If the files have the same number of columns, I can read with the
following commands:
rm(list=ls())
filenames = list.files(path="~/Silvano/Arq", pattern="Dados+.*raw")
names = substr(filenames, 1, 7)
for(i in
2012 Nov 08
3
Extracting columns
Hi,
I have 22 files (A1, A2, ..., A22) with different number of columns,
totaling 10,000 columns: c1, c2, c3, ..., c10000
I have another file with a list of 100 columns that I need to extract.
These 100 columns are distributed in 22 files.
How to extract the 100 columns of the 22 files?
I have done it "manually" with the following commands, for example:
cromo1 = read.table ("~
2010 Mar 24
2
Mosaic
Hi,
I have this data set:
obitoss = c(
5.8,17.4,5.9,17.6,5.8,17.5,4.7,15.8,
3.8,13.4,3.8,13.5,3.7,13.4,3.4,13.6,
4.4,17.3,4.3,17.4,4.2,17.5,4.3,17.0,
4.4,13.6,5.1,14.6,5.7,13.5,3.6,13.3,
6.5,19.6,6.4,19.4,6.3,19.5,6.0,19.7)
(dados = data.frame(
regiao = factor(rep(c('Norte', 'Nordeste', 'Sudeste', 'Sul',
'Centro-Oeste'), each=8)),
ano =
2010 Nov 29
4
subset
?Hi:
I always use subset the same way but now is returning 0 rows.
What's wrong with the way I am subsetting?
library(ggplot2)
structure(list(first = c(38.2086, 43.1768, 43.146, 41.8044, 42.4232,
46.3646, 38.0813, 40.0745, 40.4889, 38.6246, 40.2826, 41.6056,
34.5353, 40.0768), second = c(43.3295, 42.4326, 38.8994, 37.0894,
42.3218, 46.1726, 39.1206, 41.2072, 42.4874, 40.2657, 38.7766,
2010 May 10
2
Extracting a subset
Hi,
I have a dataset with many variables and observations.
The variable Group has two levels: C and P,
the Month variable has four levels: 0, 1, 2 and 3.
I want to extract a subset of the variable Weight,
considering only 1 and 3 levels for Months of the Group
variable.
I tried the command subset but it did not work. Any
suggestions?
Thanks,
--------------------------------------
Silvano
2014 Jan 24
2
Shared mailbox ACL
Hi everyone,
I am having some trouble with shared folders in trying to replicate how we use them with a Cyrus backend.
The auth database is Samba4 active directory, so I am using an LDAP lookup to authenticate and forcing the UID and GID to be all the same. I have a post-login script that sets the group ACL, and this seems to be working fine. /mnt/mail is an NFS mount to a FreeNAS machine, and
2009 Nov 24
5
Split column
Hello, R users,
I have a dataset that looks like this:
id var1 var2
1 1 3
2 3 1
3 2 1
4 1 2
5 2 3
I want to split one column to two columns with 1 = 1 and 1, 2 = 1 and 2, 3 =
2 and 2:
id var1.1 var1.2 var2.1 var2.2
1 1 1 2 2
2 2 2 1 1
3 1 2
2010 Apr 01
2
About logistic regression
Hi,
I have a dichotomous variable (Q1) whose answers are Yes or
No.
Also I have 2 categorical explanatory variables (V1 and V2)
with two levels each.
I used logistic regression to determine whether there is an
effect of V1, V2 or an interaction between them.
I used the R and SAS, just for the conference. It happens
that there is disagreement about the effect of the
explanatory variables
2009 Feb 11
1
How many namespaces for several groups of shared mailboxes ?
Hello Timo,
let's say you want to implement several distinct groups of shared mailboxes via
one (several) public namespace(s) with dovecot-1.1.x/Maildir. For instance,
team1, team2 and team3 work on different projects (project1, project2,
project3).
Obviously, as many public namespaces (#team1, #team2, #team3) would do the
trick, but then, any user (including users who don't belong to
2010 Jul 21
1
xtable
Hi,
How do I build a table from a regression model adjusted
using xtable?
Commands are:
modelo1 = lm(Y~X1 + X2)
influencia = influence.measures(modelo1)
require(xtable)
xtable(influencia)
but it isn't work.
Thanks,
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2010 Jun 14
2
xtable with Sweave
Hi,
I'm using Sweave to prepare a descriptive report.
Are at least 20 tables built with xtable command of kind:
<<echo=F, results=hide>>=
q5 = factor(Q5, label=c("N?o", "Sim"))
(q5.tab = cbind(table(q5)))
@
<<echo=F, results=tex>>=
xtable(q5.tab, align="l|c", caption.placement = "top",
table.placement='H')
@
I'm
2011 May 05
1
Boxplot in order
Hi,
I need construct box plot graph, but I want keep Groups
order
karla = data.frame(
Groups =
factor(rep(c('CPre','SPre','C7','S7','C14','S14','C21','S21'),
11)),
Time = rep(c(0,7,14,21), 11),
Resp = valor
)
boxplot(Resp~Groups, order=T)
doesn't work.
How do this?
--------------------------------------
Silvano Cesar da
2011 Aug 16
1
Fit Gompertz' curve'
Hi,
I build a graph taking into account the times: 1,
2,4,6,8,10,12,15,18,21,24,28,32 and 48.
Be that the scale of the X axis does not look right. It
seems equidistant. (graph attached)
What changes have I to do in the following commands so that
the scale be correct?
interaction.plot(Tempo, Trat, Valor, ylim=c(0, 2), las=1,
lty=c(1,2,3,4), lwd=3, bty='l',
2011 Nov 29
1
Notation
Hi,
what's mean "/" in command:
betareg(inf~Grupo/Sexo, data=dados)
it's a effect nested?
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2012 Jul 25
1
regression analysis
Hi,
I have to do 10,000 linear regression analysis, and the response variable
(RESP) is the same for all independent variables (10,000).
y ~ x[i]
i = 1, ..., 10000
For each analysis must extract the p-value and put them in an orderly
increasing.
I thought an analysis of the type:
ana = numeric(10000)
for(i in 1:10000){
mod = lm(RESP~x[i]
p-value[i] = summary(mod)$coe[2,4]
}
Could
2012 Oct 29
1
Interaction
Hi,
I'm fitting a model with 3 variables: A, B and SNP.
The response variable is Y.
I would like fit the following model, in this order:
Y ~ A + B + A*B + SNP
In general, the R sets of the form:
Y ~ A + B + SNP + A*B
How do this?
---------------------------------------------
Silvano Cesar da Costa
Universidade Estadual de Londrina
Centro de Ci?ncias Exatas
Departamento de Estat?stica