\donttest{ # structures for the datasets included in the package dependence.structure(dep_struct_several_26_100) dependence.structure(dep_struct_star_9_100) dependence.structure(dep_struct_iterated_13_100) dependence.structure(dep_struct_ring_15_100) # basic examples: dependence.structure(coins(100)) # 3-dependent dependence.structure(coins(100),vec = c(1,1,2)) # 3-dependent rv of which the first two rv are used together as one rv, thus 2-dependence. dependence.structure(cbind(coins(200),coins(200,k=5)),verbose = TRUE) #1,2,3 are 3-dependent, 4,..,9 are 6-dependent # similar to the the previous example, but # the pair 1,3 is treated as one sample, # anagously the pair 2,4. In the resulting structure one does not # see anymore that the dependence of 1,2,3,4 with the rest is due # to 4. dependence.structure(cbind(coins(200),coins(200,k=5)), vec = c(1,2,1,2,3,4,5,6,7),verbose = TRUE) ### Advanced: # How to check the empirical power of the detection algorithm? # Use a dataset for which the structure is detected, e.g. dep_struct_several_26_100. # run: dependence.structure(dep_struct_several_26_100, detection.aim = list(c(ncol(dep_struct_several_26_100)))) # The output provides the first detection aim. Now we run the same line with the added # detection aim dependence.structure(dep_struct_several_26_100,detection.aim = list(c(3,1, 1, 1, 2, 2, 2, 3, 4, 5, 6, 7, 8, 8, 8, 9, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 1, 2, 8, 9), c(ncol(dep_struct_several_26_100)))) # and get the next detection aim ... thus we finally obtain all detection aims. # now we can run the code with new sample data .... N = 100 dependence.structure(cbind(coins(N,2),tetrahedron(N),coins(N,4),tetrahedron(N), tetrahedron(N),coins(N,3),coins(N,3),rnorm(N)), detection.aim = list(c(3,1, 1, 1, 2, 2, 2, 3, 4, 5, 6, 7, 8, 8, 8, 9, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 1, 2, 8, 9), c(4,1, 1, 1, 2, 2, 2, 3, 4, 5, 6, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12, 1, 2, 8, 9, 10, 11), c(5, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 1, 2, 4, 5, 6, 7, 3), c(5, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 1, 2, 4, 5, 6, 7, 3)))$detected # ... and one could start to store the results and compute the rate of successes. # ... or one could try to check how many samples are necessary for the detection: re = numeric(100) for (i in 2:100) { re[i] = dependence.structure(dep_struct_several_26_100[1:i,],verbose = FALSE, detection.aim = list(c(3,1, 1, 1, 2, 2, 2, 3, 4, 5, 6, 7, 8, 8, 8, 9, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 1, 2, 8, 9), c(4,1, 1, 1, 2, 2, 2, 3, 4, 5, 6, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12, 1, 2, 8, 9, 10, 11), c(5, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 1, 2, 4, 5, 6, 7, 3), c(5, 1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 1, 2, 4, 5, 6, 7, 3)))$detected print(paste("First", i,"samples. Detected?", re[i]==1)) } cat(paste("Given the 1 to k'th row the structure is not detected for k =",which(re == FALSE),"\n")) }