search for: cuboids

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

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 combinati...

...e column full of 1,2,3, ... is added to the file when saving it. Can someone pelase help me to get rid of it? Thanks Paolo On 14 June 2011 13:59, Saravanan <saravanan.thirumuruganathan@gmail.com>wrote: > 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 &gt...

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

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) <-