search for: zseq

...is, if VALUE is the returned list, dim(VALUE) = MARGIN and the values in VALUE can be accessed by the usual array subscripting operations." Further, it might also be useful to add the following to your Examples code: ## Example with different lengths for each call z <- array(1:24,dim=2:4) zseq <- apply(z,1:2,function(x)seq(length=max(x))) zseq ## displayed as a 2 x 3 matrix typeof(zseq) ## list dim(zseq) ## 2 3 zseq[1,] Feel free to ignore these suggestions, of course. Cheers, -- Bert Gunter Genentech Non-Clinical Statistics South San Francisco, CA

Hi Peter, You didn't give a very specific example, but it seems to me that what you wish to do is not really complicated. I suppose you have created a table of sequences vs. say hyprophobicity, charge, etc..., something like... seq hydroph arom b0001 0.104762 0.000000 b0002 0.035122 0.065854 b0003 0.024193 0.070968 b0004 -0.096729 0.084112 b0005 -0.973469 0.091837 b0006

Dear All I would like to use filled.contour to plot something with arrows on it. I did it in this way: filled.contour(1:nx,1:nz,u,col=gray(rev((0:20/20)))) for (j in zseq ) for (i in xseq) arrows(i, j, i+u[i,j],j+w[i,j],length=angleng,angle=angarrow,code=2, lwd=1,col="black") The peoblem is that the arrows use the whole device area, including the key on the right hand side of the filled contour. Does anyone know how to work out this problem? Many thanks...