Displaying 20 results from an estimated 5000 matches similar to: "Output Graphics GIF"
2010 Mar 12
4
Form using R
Hi, R users
We can create a form using R?
I would like to create a form where the information can be read by R.
Itneeds to be updated daily because I have to tabulate the reasons for
delays
in the generation of numerical models products.
I really appreciate any help,
Thanks in advance,
Nilza Barros
[[alternative HTML version deleted]]
2010 Oct 13
2
Rmysql - dbWritetable
Dear Rusers,
I am trying to feed my database with data from a file.
But since my file (2010101000.txt) there`s no headers I am facing problem
because the
result data.frame is not separated my columns.
How could I set variables names for each columns in *dbWriteTable*? I have
tried the command below but I don`t know how to fill the *field.type*option.
dbWriteTable(con, "b20101010",
2010 Oct 03
2
Read file
Dear R-users,
I would like to know how could I read a file with different lines lengths.
I need read this file and create an output to feed my database.
So after reading I'll need create an output like this
"INSERT INTO TEMP (DATA,STATION,VAR1,VAR2) VALUES (20100910,837460, 39,390)"
I mean, each line should be read. But I don`t how to do this when these
lines have different
2010 Feb 10
2
manipulate missing dates in a graphics a vector
Dear all,
I am trying to identify the days absent in a vector so as to be able to
display missing data in the graphics in .It should be done automatically
since the graphics will be generated for different periods of the year.
I have been trying to do a function below but it did not work. I really
appreciate any help
ordados <- function(datas,var)
{
ind <- !datas %in% var # find the
2012 Feb 12
2
Reading data from a worksheet on the Internet
Dear R-users,
I have to read data from a worksheet that is available on the Internet. I
have been doing this by copying the worksheet from the browser.
But I would like to be able to copy the data automatically using the url
command.
But when using "url" command the result is the source code, I mean, a html
code.
I see that the data I need is in the source code but before thinking
2011 May 09
2
Using NULL to my data?
Dear R users,
I am reading data from a file where there are some missing that are
represented by -9999.00.
I am using the command below.
=====My original data ===========
PARM = TMPC;T12X;T12N;DWPC;PALT;SKNT;DRCT;P24M;CLCL
STN YYMMDD/HHMM TMPC T12X T12N DWPC PALT
SKNT
DRCT P24M CLCL
820420 110429/1200 22.50 -9999.00
2010 Apr 22
2
legend problem
Dear R users,
I have been plotting several graphics in only one page. I intend to plot
only one legend in each page.
Since the graphics are inside a loop I have to do it automatically.
The main problem is that inside the loop I work with differente types of
variables, I mean , the range is different for each one.
I have already tried :
par(xpd=TRUE)
pos<-par("usr")
2011 May 16
2
File to MYSQL
Dear R-user,
I have to feed my database using some SQL commands. I have already read a
data frame with the data I need but
after that these data should be write in a file wtih SQL commands.
1) My dataframe:
dput(Alldados)
structure(list(Station_NO = c(836490, 836920, 836950, 836980,
837380, 837460), TMAX_2M = c("NULL", "NULL", "NULL", "NULL",
2010 Dec 18
0
R-sig-DB Digest, Vol 74, Issue 2
Hi,
Your mistake is related with "read.table(n)". I haven`t got what you want
but I put an example below (where I used loop to read many files). Hope it
helps. Anyway, I thougth should have sent your question to
<r-help@r-project.org>.
Bye
Nilza
=====example ====================
nomesout <- dir(dat.dir,pattern="^[s]") #obtem no diretorio de atual todos
arquivo
2010 Mar 17
0
In readGDAL(destfile, silent = TRUE) : GeoTransform values not available
Dear Ruser,
I am trying to use the map library. But I have been problem the follow
message.
Warning message:
*In readGDAL(destfile, silent = TRUE) : GeoTransform values not available
*
library(rgdal)
library(RgoogleMaps)
> GetMap(markers =
'40.702147,-74.015794,blues%7C40.711614,-74.012318,greeng%7C40.718217,-73.998284,redc',
destfile = "MyTile1.png");
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2009 Jun 15
1
display SVG, PNG, GIF, JPEG, TIFF, PPM in new plot frame
Dear R-help
I want to display an image file in a new plot frame.
SVG is my preferred format, but I can also consider
PNG, GIF, JPEG, TIFF, and PPM (from ImageMagick).
By way of background (although not material to this
posting), the image file is generated by a call to
'dot' (part of the 'Graphviz' suite) after the required
.dot file has been produced using hand-crafted R code.
2006 Aug 12
5
Rmagick not handling GIF files properly...
Tracked down the source of my problem...
It seems that Rmagick isn''t properly cropping/resizing GIF or PNG images
when uploaded via file_column. I can upload JPG files just fine.
Originally I had installed ImageMagick via Debian''s apt-get and built the
rmagick gem using "gem install rmagick". This wasn''t working so I
uninstalled ImageMagick and tried to
2005 Oct 06
3
playing with R: make a animated GIF file...
Hello all
I am playing with R for to make a animated GIF.
any suggestions, improvements are welcome :-)
case somebody could help me, i thanks!
Cleber N. Borges ( klebyn )
my objective:
(steps TODO)
-------------------
1) to save PNG files;
-----> i don't know the best way to make this;
2) transform the PNG files into GIF files (easy! no problem! ... i
think ...)
3)
2008 Dec 04
2
Does animated gif will work properly using RMagick?
Dear all,
I have used RMagic to read and write a image while uploading. An
animated gif was read from my local machine and was written in my images
folder using RMagick. But the animated gif which i read was witten in my
folder without animation. What should i do to write the gif image with
animation.
Here is my code to read and write image while uploading.
image = params[:image][:blob]
2002 Mar 11
2
gif, jpeg and png image files reader
Hi all,
Although R seems to have jpeg() and png() functions that converts data into
jpeg and png formated files, it
doesn't have functions the other way around.
Does one of R contributed packages have gif, jpeg and png image readers? I
did help.search() but no luck
Regards,
Jonathan
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read
2010 Mar 19
1
error in map library
Dear Ruser,
>
>
> I am trying to use the map library. But unfortunately I am facing the
> warning message above:
> Warning message:
> *In readGDAL(destfile, silent = TRUE) : GeoTransform values not available
> *
I want to use that library because I intend to plot some station in a
Brazilian map.
I really appreciate any help.
>
>
===here what I was testing========
2006 Apr 07
4
file_column and animated gifs
hi,
is it possible to resize animated gifs with file_column?
if i upload an animated gif file with file_column than the animation no
longer exists...
--
Posted via http://www.ruby-forum.com/.
2005 Jul 27
5
HOW to Create Movies with R with repeated plot()?
Dear R-helpers,
Is it possible to create a type of 'movie' in R based on the output of
several figures (e.g., jpegs) via the plot() function. I obtained dynamic
results with the plotting function and would like to save these as a movie
(e.g., avi or other formats)?
Regards,
Jan
_________________________________________________________________
Ir. Jan Verbesselt
Research
2001 Mar 20
5
animation?
I was wondering if anyone out there has created a series of images (e.g.
jpegs) using R, then animated them on a web page. I have looked around a
bit and it seems fairly complicated. One approach that seems sensible is
to use a java script that displays the list of images. I have only used
html on web pages before so I don't know how to use java...
Ideally the final result is easily ported to
2012 Apr 18
1
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