Displaying 20 results from an estimated 42 matches for "londrina".
2010 May 05
3
Latex and Stangle()
...e 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
2013 Apr 10
6
means in tables
...:ncol(tab1)){
for(k in 1:nrow(tab2)){
for(l in 1:ncol(tab2)){
M?dias = tab1$i[j]
}}}}
M?dias
but it does't work. I don't know programming.
How can I do this?
Thanks,
---------------------------------------------
Silvano Cesar da Costa
Universidade Estadual de Londrina
Centro de Ci?ncias Exatas
Departamento de Estat?stica
Fone: (43) 3371-4346
2010 Aug 13
3
Games
...rounds, automatically?
I thought about something like:
game1 = c(
sample(11,2)
sample(11,2)
sample(11,2)
sample(11,2)
sample(11,2)
)
but, isn't work very well.
Some suggestion?
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2012 Sep 26
3
Reading multiple files
...r", 5), rep("numeric", 5)),
sep = ""))
}
It happens that the files have different number of columns. And I can't
solve the problem.
Any suggestions?
---------------------------------------------
Silvano Cesar da Costa
Universidade Estadual de Londrina
Centro de Ci?ncias Exatas
Departamento de Estat?stica
Fone: (43) 3371-4346
2010 Mar 24
2
Mosaic
...exo = factor(rep(c('F','M'), 4)), resp=obitoss))
I would like to make a mosaic to represent the numeric
variable depending on 3 variables. Does anyone know how to
do?
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2010 May 10
2
Extracting a subset
...xtract 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 Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2012 Nov 08
3
Extracting columns
...#39;c50', 'C750'))
in this case, I know that the columns c1, c50 and C750 are on cromo1.raw.
See who need to apply the commands above 22 times.
Is there a way to schedule these operations?
---------------------------------------------
Silvano Cesar da Costa
Universidade Estadual de Londrina
Centro de Ci?ncias Exatas
Departamento de Estat?stica
Fone: (43) 3371-4346
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 Apr 01
2
About logistic regression
...grau 0.562717 0.433615 1.298 0.194
genero -0.355358 0.402650 -0.883 0.377
grau:genero 0.007052 0.580837 0.012 0.990
What am I doing wrong?
Thanks,
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2010 Feb 05
1
About graphics
..., cex.names=1, ylab="Ra?as dos
C?es",
xlab="Frequ?ncias", bty='l', col="LightYellow",
horiz=T, xlim=c(0,120))
abline(v=0)
Suggestions?
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2011 Aug 16
1
Fit Gompertz' curve'
...39;blue','magenta','green'),
ylab="M?dia de Gases", xlab="Tempo (h)",
trace.label="Doses")
Thanks,
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
--------------------------------------
2010 Feb 26
1
Hartley's table
Hi,
Does anyone know how to generate Hartley's table in R?
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2010 May 11
1
Table and Sweave
...ply(IDADE, SEXO, mean)
@
<<idade, echo=F, results=verbatim>>=
Idade_freq
@
or
<<>>=
xtable(Idade_freq)
@
but they are not the way I want.
Any suggestions?
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2010 Jul 21
1
xtable
...ion 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
2011 May 05
1
Boxplot in order
...9;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 Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2011 Nov 07
1
Problema with Excel files
...9;))
Erro em as.POSIXlt.character(x, tz, ...) :
character string is not in a standard unambiguous format
I don't know what's happening. Can anyone help me?
Thanks a lot,
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
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
2009 Aug 03
1
new share with specific setting
...le?
tks in advance
--
*Leonardo de Souza Carneiro*
*Veltrac - Tecnologia em Log?stica.*
lscarneiro at veltrac.com.br <mailto:lscarneiro at veltrac.com.br>
http://www.veltrac.com.br <http://www.veltrac.com.br/>
/Fone Com.: (43)2105-5601/
/Av. Higien?polis 1601 Ed. Eurocenter Sl. 803/
/Londrina- PR/
/Cep: 86015-010/
2011 Dec 27
1
Longitudinal data
...DDFM=BW;
repeated Dias / type=arh(1) subject=APELIDO r rcorr;
lsmeans GRUPO / pdiff adjust=tukey;
run ;
But, I want use R. What would be the equivalent in R?
Thank you.
--------------------------------------
Silvano Cesar da Costa
Departamento de Estat?stica
Universidade Estadual de Londrina
Fone: 3371-4346
2012 Jul 25
1
regression analysis
...ht 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 someone suggest a reading material or any suggestions, I thank you.
---------------------------------------------
Silvano Cesar da Costa
Universidade Estadual de Londrina
Centro de Ci?ncias Exatas
Departamento de Estat?stica
Fone: (43) 3371-4346