Displaying 5 results from an estimated 5 matches for "cuboidal".
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cubical
2013 Jan 30
0
texture mapping images on the faces of a cuboid with rgl
Hi,
I am interested in mapping 6 different images on the faces of a cube. I found the full code for doing this here :
http://rwiki.sciviews.org/doku.php?id=graph_gallery:cube
But I am unable to adapt the code for my purpose. I would appreciate it if I could get some help on the following points :
1. My images are jpeg images with dimensions of 1936*2584*3. Must I seperately process the grey and
2011 Jun 14
1
Obtaining OLAP cubes using R
Hello All,
I have a dataset and I wish to obtain all possible data cuboids from it
using R . For eg if my data frame is :
A B C
1 1 1
1 2 1
2 2 1
The output intended is :
A=1
A=2
B=1
B=2
C=1
A=1,B=1
A=1,B=2
A=2,B=2
A=1,C=1
A=2,C=1
B=1,C=1
B=2,C=1
A=1,B=1,C=1
A=1,B=2,C=1
A=2,B=2,C=1
Are there any function(s) to do this in R ? I tried a combination of
expand.grid and
2011 Jun 15
3
Column of numbers added to dataframe when saving with read.csv
I have a dataframe object having the following structure
FinalOutput[1:3,]
GasDays 2011-03-31 2010-09-30 2010-10-31 2010-11-30 2010-12-31
2011-01-31 2011-02-28
1 2006-10-01 217303553 221205033 222824639 217016511 216093460
216477468 216834021
2 2006-10-02 231158527 234565250 236004109 231467851 230100639
230079907 230734064
3 2006-10-03 282062314 285427832 286372163
2010 Apr 19
2
Drawing a line with misc3d
Hi the list,
I would like to draw some lines with misc3d. I find a lot of tools to
draw surfaces, but nothing for simple line... Is it possible?
Note that I know that it is possible to draw lines with rgl (using
lines3d), but I need to do it with misc3d to export the drawing in .asy
format.
Any solution?
Christophe
2010 Nov 05
2
About 5.1 Arrays
Hi folks,
(Learning R)
5.1 Arrays
http://cran.r-project.org/doc/manuals/R-intro.html#Vectors-and-assignment
1)
If continued on previous example (3.1 Intrinsic attributes: mode and length),
> z <- 0:9
> dim(z) <- c(3,5,100)
Error in dim(z) <- c(3, 5, 100) :
dims [product 1500] do not match the length of object [10]
failed.
2)
Ran;
> z <- 0:1499
> dim(z) <-