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...4 9 3 4 10 3 4 5 R With deldir package x <- c(0.9554283,0.4695926,0.0769020,0.3033320,0.3553984,0.6051734,0.8661461,0.5511353,0.5214984,0.0061548) y <- c(0.851911,0.402087,0.704462,0.687721,0.939775,0.499157,0.077145,0.588351,0.454380,0.193425) tri <- deldir(x,y) triMat(tri) = [,1] [,2] [,3] [1,] 1 5 8 [2,] 1 6 7 [3,] 1 6 8 [4,] 2 4 10 [5,] 2 4 9 [6,] 2 7 10 [7,] 2 7 9 [8,] 3 4 10 [9,] 3 4 5 [10,] 4 5 8 [11,] 4 8 9 [12,] 6 7 9 [13,] 6 8 9 R with...

Hi all, I am working on a filled contour plot which shows a triangular matrix data set (as shown below). Is there a possibilty to draw a triangular filled contour in a equilateral triangle (like a ternary plot)? Thanks in advance Johannes http://n4.nabble.com/file/n1557386/Bild3.png -- View this message in context: http://n4.nabble.com/Triangular-filled-contour-plot-tp1557386p1557386.html

...; > > R With deldir package > x <- c(0.9554283,0.4695926,0.0769020,0.3033320,0.3553984,0. > 6051734,0.8661461,0.5511353,0.5214984,0.0061548) > y <- c(0.851911,0.402087,0.704462,0.687721,0.939775,0.499157,0. > 077145,0.588351,0.454380,0.193425) > tri <- deldir(x,y) > triMat(tri) = > [,1] [,2] [,3] > [1,] 1 5 8 > [2,] 1 6 7 > [3,] 1 6 8 > [4,] 2 4 10 > [5,] 2 4 9 > [6,] 2 7 10 > [7,] 2 7 9 > [8,] 3 4 10 > [9,] 3 4 5 > [10,] 4 5 8 > [11,] 4...

...; > > R With deldir package > x <- c(0.9554283,0.4695926,0.0769020,0.3033320,0.3553984,0. > 6051734,0.8661461,0.5511353,0.5214984,0.0061548) > y <- c(0.851911,0.402087,0.704462,0.687721,0.939775,0.499157,0. > 077145,0.588351,0.454380,0.193425) > tri <- deldir(x,y) > triMat(tri) = > [,1] [,2] [,3] > [1,] 1 5 8 > [2,] 1 6 7 > [3,] 1 6 8 > [4,] 2 4 10 > [5,] 2 4 9 > [6,] 2 7 10 > [7,] 2 7 9 > [8,] 3 4 10 > [9,] 3 4 5 > [10,] 4 5 8 > [11,] 4...