![]() I can see some optimizations, but for now it's helps me. I'm looking for something more iteractive, then I implement my poor version. 1,7 Randomization is then performed separately within each stratum. Reversing this sequence in step 4 then produces its lexicographically minimal permutation, and the lexicographic successor of the initial state for the whole sequence The categories of the prognostic characteristics define the strata and the total number of strata for randomization is the product of the number of categories across the selected prognostic characteristics. Step 2 finds the smallest value a to replace a by, and swapping them in step 3 leaves the sequence after position k in weakly decreasing order.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |