Miguel,
I am not entirely sure about what you need, but this might do it:
#install.packages("raster", repos="http://R-Forge.R-project.org";)
require(raster)
# create a new raster. use additional arguments so that it matches
your data (extreme x and y )
r <- newRaster(ncols=36, nrows=18)
# I simu
There are also some functions in the adehabitat package to
plot/manage/analyze trajectories. You can have a look at the following
paper:
http://www.science-direct.com/science?_ob=ArticleURL&_udi=B7W63-4V28T4D-1&_user=10&_coverDate=12%2F02%2F2008&_rdoc=3&_fmt=high&_orig=browse&_srch=doc-info(%23
2009/1/30 Roger Bivand :
> What is a "football graph/diagram"?
A related question is 'What is football?'. This is an international
list, so someone from the USA would play a very different football to
a European, but a similar game to Rugby football, which is similar
again to Gaelic football, no
On Fri, 30 Jan 2009, Miguel Eduardo Gil Biraud wrote:
Hi,
I was going to post a similar question as I am also a fresh new user of R.
This isn't the same question, so the threads are crossed now ...
In my case I have between 10 million and 20 million latitude,
longitude pairs and want to ge
On Fri, 30 Jan 2009, srinivasa raghavan wrote:
Hi r-sig-geo team,
I am a new user of R 2.8.1 in windows 2003. I have a data set of football
ball pattern data. The data is for multiple matches. The variables are :
match: The code number of the match.
period: First half or second half denotted b
Hi,
I was going to post a similar question as I am also a fresh new user of R.
In my case I have between 10 million and 20 million latitude,
longitude pairs and want to get an image in which each pixel has a
color that is a function of the amount of positions that would fall
into the spatial bin
Hi r-sig-geo team,
I am a new user of R 2.8.1 in windows 2003. I have a data set of football
ball pattern data. The data is for multiple matches. The variables are :
match: The code number of the match.
period: First half or second half denotted by 1 or 2.
pitchX: The x co-ordinate of the field.