Have you gone through `An Introduction to R', or even ?array? Try:
mycube = array(1:27, c(3, 3, 3)) mycube[1, 2, 3] mycube[2, , ] mycube[, 2, ] etc. Andy > From: MMarques Power > > > I know this is going to be a dumb question but... > I need a cube like struture , I have 3 dimensions well defined which > I need to define a value in the cube something like > Cube [][][] in C+ ou Java ... > I have thought in making a matrix and then an array... > and even the other way around. > The problem is that the I have the indexs and wanted to access direcly > the element both reading or writing without to much effort.... > > But how can "access" a specific number only by their index ? > of course It is possible to make a specific calc in order to reach the > place I needed .... > But what for ? if I have the correct indexs directly ? > > Is "R" capable of building such a struture besides adding up > matrixes and or arrays ? > Did I miss anything ? > > Thanks in advance > Marco Marques > > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > > ------------------------------------------------------------------------------ Notice: This e-mail message, together with any attachments,...{{dropped}} ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
