Wednesday, June 1, 2016

May 2016 1HaskellADay Problems and Solutions

May 2016

  • May 31st, 2016: Today's #haskell problem gets a subsequence of DNA from ... DNA! Today's #haskell solution: DNA subsequence GOT
  • May 30th, 2016: We find the number of RNA strands that can generate a protein ... modulo reasonableness for today's #haskell problem Today's #haskell solution shows us there are 'more than a few' RNA strands to compose some proteins
  • May 27th, 2016: For today's #haskell problem we sing: No woman, Nah Trie! Or: Breath-first Trie Traversal via the branches. We take breathing-lessons for today's #haskell solution
  • May 26th, 2016: For today's #haskell problem we label the nodes of a Trie ... or at least we ... TRIE to! *groan Today's #haskell solution is a depth-first traversal of a Trie
  • May 25th, 2016: Today's #haskell problem ask you to exercise your probability muscles and look at some allele-pairings That's all.
  • May 24th, 2016: Reverse Palindromes in DNA strands?Yes. Today's #haskell problem. Turns out there are lots of palindromes in DNA strands as today's #haskell solution shows. Go figure.
  • May 23rd, 2016: Splice, splice, baby! We get all Vanilla Ice with RNA with today's #haskell problem We get our protein when with today's hand-rolled List-y-(\\) #haskell solution
  • May 20th, 2016: For today's #haskell problem we consider the weighty matter of ... weighing matter The weight's the thing Wherein I'll catch the conscience of the King ... no ... weight ...Today's #haskell solution
  • May 19th, 2016: Today's #haskell problem looks at the Carmina Burana ... uh, no, it doesn't: Open Reading Frames.  Today's #haskell solution sequences DNA strands to proteins
  • May 18th, 2016: If at first you do not succeed, trie and trie again today's #haskell problem #trie #datatype 
  • May 17th, 2016: "Houston. We have a problem." #bigdata factors into today's #haskell problem of longest monotonic sequences
  • May 16th, 2016: Today's #Haskell problem asks for longest monotonic increasing/decreasing sequences ... in the small ... So, the #haskell solution works against small data set, but since it's bifurcating, against large data sets? ...
  • May 13th, 2016: #Rosalind is impatient. She doesn't have all day! Let's find a real-world solution to today's #haskell problem Finding the longest common gene subsequence of 100 strands each 1000 nucleotides long in #haskell Can you find faster?
  • May 12th, 2016: We propose a little problem from Set Theory for today's #haskell problem And we have today's #haskell in-a-perfect-world solution of the set-intersection of all subsequences
  • May 11th, 2016: Today's #haskell problem is all about the inods ... not 'inodes,' but 'internal nodes of an unrooted binary tree.' "inods?" you say? "Of an unrooted binary tree?" you say? That would be pred . pred for today's #haskell solution
  • May 10th, 2016: For today's #haskell problem we take it to the next level, see? and get variable-length strings as enumerated tokens We pulled the powerSet Set.fromList Set.toList switcheroo for today's #haskell solution.
  • May 9th, 2016: For today's #haskell problem we sing our A, B, Cs ... #Rosalind-style! Today's #Haskell solution enumerates lexed tokens
  • May 6th, 2016: For today's #haskell problem we ask #Rosalind and she says 'Permutations.' So that's what we do! This is the dawning of the age of Aquarius! "Hair" a movie about perms for today's #haskell solution @NickiElson3D 
  • May 5th, 2016: Today's #haskell problem: p-distance Matrices Believe you me: you will get a LOT of continued employment with these Today's #haskell solution is filed under #jobsecurity #distanceMatrix
  • May 4th, 2016: Today's #haskell problem we look at completing a graph into the Tree of Life #Rosalind Today's #haskell solution is graph-y, or also take the approach of @bazzargh
  • May 3rd, 2016: Today's #haskell problem looks at overlapping graphs, specifically for DNA strands from Did you know a list is a graph? Today's #haskell solution was an elaboration of `isSuffixOf` #Rosalind 
  • May 2nd, 2016: For today's #haskell problem we look at transforming our data into d3: "Data-driven document"-JSON For the #haskell solution we get a bird's-eye view of the Top5s stocks 

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