Re: [R] Accents and special character using hwriter (on Windows)

2012-08-09 Thread ramonovelar
Thanks David, but this is not easy to me as these string are already in my
data (labels, variable strings). Well, I still can make some script to do
it, but it's messy, maybe I want make a Word file (not a html through Word)
after this. When a HTML page has a UTF-8 charset it works ok with characters
such as í or ñ.  It seems that it's a Windows (maybe just Win7) issue. I
will try to find out a bit when I come back to work.




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Re: [R] Accents and special character using hwriter (on Windows)

2012-07-31 Thread ramonovelar
Thanks Arun,
Yes, I have Windows 7. I have tried 2 versions of R, 2.14.1 and 2.15.x, but
it did not change anything.
Right now I can't try a different version of win.

Ramón

On Tuesday, July 31, 2012, arun kirshna [via R] wrote:

 Hello,

 I tried your code in R 2.15 with Ubuntu 12.04.  It looks okay to me.

 datosdv-Ciencias Sociales y Jurídicas n:74 | 33.94%
  print(datosdv)
 #[1] Ciencias Sociales y Jurídicas n:74 | 33.94%
  library(hwriter)
  p=openPage('test.html')
  hwrite(datosdv,p,br=TRUE)

 #test.html output
 Ciencias Sociales y Jurídicas n:74 | 33.94%

 Probably, it must be specific with the windows.  Are you using windows7?


 A.K.




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 email]http://user/SendEmail.jtp?type=nodenode=4638501i=0

 To: [hidden email] http://user/SendEmail.jtp?type=nodenode=4638501i=1
 Cc:
 Sent: Monday, July 30, 2012 7:11 PM
 Subject: [R] Accents and special character using hwriter (on Windows)

 Hello,

 I have a problem with special characters such as í or ñ when using
 hwriter. This only happens when I use windows, it works fine on mac. If I
 do:

 print(datosdv)
 Ciencias Sociales y Jurídicas n:74 | 33.94%

 but:

 hwrite(datosdv, p, br=TRUE)
 Ciencias Sociales y Jur�dicas n:74 | 33.94%

 The bad sign is in the code, is not a problem of the encoding of the html
 page, that is in UTF-8.

 Does anybody have found this? Many thanks in advance.
 Ramón



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[R] Accents and special character using hwriter (on Windows)

2012-07-30 Thread ramonovelar
Hello,

I have a problem with special characters such as í or ñ when using
hwriter. This only happens when I use windows, it works fine on mac. If I
do: 

print(datosdv)
Ciencias Sociales y Jurídicas n:74 | 33.94%

but: 

hwrite(datosdv, p, br=TRUE)
Ciencias Sociales y Jur�dicas n:74 | 33.94%

The bad sign is in the code, is not a problem of the encoding of the html
page, that is in UTF-8.

Does anybody have found this? Many thanks in advance.
Ramón



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Re: [R] Line chart with a double matrix

2012-07-20 Thread ramonovelar
Thanks David for the solution, I paste here the code with a few changes:

par(xpd = NA, oma = c(5, 0, 0, 0))
matplot(t(buffersump[,1:6]), type=l, xaxt=n, lwd=3, ylab=Porcentajes de
respuestas afirmativas)
axis(1, 1:6, colnames(buffersump2))
legend(bottomright, legend=rownames(buffersump2), lty=1:5, col=1:5,  inset
= c(0, -0.7))



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[R] Line chart with a double matrix

2012-07-19 Thread ramonovelar
Hello, 

I have a double matrix that I want to represent in a line chart. Although I
have seen some examples I still don't manage to get it. My data is this (a
double matrix called mymatrix) :

Blogs Wikis Redes Etiq.   SPC   LMS
Menor de 30 57.14 28.57 14.29 28.57 57.14 28.57
de 31 a 40  63.83 61.70 29.79 17.02 59.57 70.21
de 41 a 50  72.64 70.75 47.17 20.75 55.66 75.47
Mayor de 51 62.07 58.62 48.28 17.24 50.00 67.24

As I understand from  http://www.statmethods.net/graphs/line.html this
example  (see bottom of the page), I have to set the plot and then run a
loop to draw every line.  But:

1) If I do
plot(range(mymatrix), type =l)
lines(mymatrix[1,],lty=13)

The width of the plot is very small, I just get two columns inside.
Actually, It would like to put the colnames at the bottom of the plot, as
labels and a I would like to calculate the width of the plot to adjust to my
six columns.

2) I don't know how to make a loop for each row of the matrix. Something
like for (row in mymatrix).

Thanks in advance for any help.
Ramón

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Re: [R] trouble loading ggplot2 using R

2012-04-24 Thread ramonovelar
Hello, 

I have a similar error, running R in Snow Leopard too

 library(ggplot2)
Error : .onAttach failed in attachNamespace() for 'ggplot2', details:
  call: stats::runif(1)
  error: .Random.seed no es un vector de números enteros pero es de tipo
'list'
Error: package/namespace load failed for ‘ggplot2’

does anybody have this package running in Snow Leopard?
thks in advance.

Ramón Ovelar


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Re: [R] trouble loading ggplot2 using R

2012-04-24 Thread ramonovelar
Hi, thanks for the answer. 

Here is the output:

 sessionInfo()
R version 2.14.1 (2011-12-22)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] C/en_US.UTF-8/C/C/C/C

attached base packages:
[1] grid  stats graphics  grDevices utils datasets  methods  
[8] base 

other attached packages:
[1] gplots_2.10.1 KernSmooth_2.23-7 caTools_1.12  bitops_1.0-4.1   
[5] gdata_2.8.2   gtools_2.6.2 

loaded via a namespace (and not attached):
 [1] MASS_7.3-16RColorBrewer_1.0-5 colorspace_1.1-1  
dichromat_1.2-4   
 [5] digest_0.5.2   ggplot2_0.9.0  memoise_0.1munsell_0.3   
 [9] plyr_1.7.1 proto_0.3-9.2  reshape2_1.2.1 scales_0.2.0  
[13] stringr_0.6tools_2.14.1  

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[R] Positioning main title

2012-04-24 Thread ramonovelar
Hello,

I have a barplot where each row has quite long texts and I have used par
to make some room in the left:
par(mar=c(0, 17, 3, 0), oma=c(0, 0, 0, 0))
barplot2(prueba, main = l, col=colores, horiz=TRUE,las=1, cex.names=.7)

My problem is that main text appears justified to the plot. I want to put it
in the middle of the image, and find a way to sort it  out with mtex

par(mar=c(0, 17, 3, 0), oma=c(0, 0, 0, 0))
barplot2(prueba,  col=colores, horiz=TRUE,las=1, cex.names=.7)
mtext(l,side = 3, at = -70, line = 0.8)

But I will have to adjust this at =-70 to his plot, depending on the
length of the title. I wonder if I can't find a way to place it in the
center.

Many thanks, R


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Re: [R] How insert data to a column in existing csv file?

2012-04-12 Thread ramonovelar
Hi,
You can use write.table with Append = TRUE to keep on writing in the same
csv file, but I don't know how to write in an specific cell of your csv
file. 
 http://stat.ethz.ch/R-manual/R-devel/library/utils/html/write.table.html

write.table (data, file = example.csv, sep = ;, col.names = NA, append =
TRUE, dec =,)

I think the best thing to do once you have imported your data into R is to
create a new csv file and write in it the table you need.

Hope it helps, R

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