sritchie

(def bignumber "7316717653133062491922511967442657474235534919493496983520312774506326239578318016984801869478851843858615607891129494954595017379583319528532088055111254069874715852386305071569329096329522744304355766896648950445244523161731856403098711121722383113622298934233803081353362766142828064444866452387493035890729629049156044077239071381051585930796086670172427121883998797908792274921901699720888093776657273330010533678812202354218097512545405947522435258490771167055601360483958644670632441572215539753697817977846174064955149290862569321978468622482839722413756570560574902614079729686524145351004748216637048440319989000889524345065854122758866688116427171479924442928230863465674813919123162824586178664583591245665294765456828489128831426076900422421902267105562632111110937054421750694165896040807198403850962455444362981230987879927244284909188845801561660979191338754992005240636899125607176060588611646710940507754100225698315520005593572972571636269561882670428252483600823257530420752963450")

(def

sritchie

(def bignumber "7316717653133062491922511967442657474235534919493496983520312774506326239578318016984801869478851843858615607891129494954595017379583319528532088055111254069874715852386305071569329096329522744304355766896648950445244523161731856403098711121722383113622298934233803081353362766142828064444866452387493035890729629049156044077239071381051585930796086670172427121883998797908792274921901699720888093776657273330010533678812202354218097512545405947522435258490771167055601360483958644670632441572215539753697817977846174064955149290862569321978468622482839722413756570560574902614079729686524145351004748216637048440319989000889524345065854122758866688116427171479924442928230863465674813919123162824586178664583591245665294765456828489128831426076900422421902267105562632111110937054421750694165896040807198403850962455444362981230987879927244284909188845801561660979191338754992005240636899125607176060588611646710940507754100225698315520005593572972571636269561882670428252483600823257530420752963450")

(def

sritchie

(ns ybot.kwphrase-tests
  (:use [ybot.analytics.ga kwphrase]
        [ybot datastores]
        [midje sweet cascalog]))

(let [ga-data [["20121025"
                "http://dopeness.org"
                "United States"
                "Oregon"
                "Portland"

sritchie

(defmacro sam [expr pos zero neg]
  (if (< 0 (eval expr)) 
    pos
    (if (> 0 (eval expr))
      neg
      zero)))

sritchie

(def moment
  (<- [!val !k :> !moment]
      (c/avg !val :> !mean)
      (- !val !mean :> !dev)
      (expt !dev !pow :> !pow-dev)
      (c/sum !pow-dev :> !pow-dev-sum)
      (div !pow-dev-sum !count :> !moment)))

sritchie

import numpy as np

def test_my_mult(n):
    A = np.random.rand(n*23).reshape(n,23)
    At = A.T

    t0 = time.time()
    res = np.dot(A.T, A)
    print time.time() - t0
    print np.shape(res)

sritchie

(defn feature-vec [n]
  (map (partial cons 1)
       (for [x (range n)]
         (take 22 (repeatedly rand)))))

(defn dot-product [x y]
  (reduce + (map * x y)))

(defn transpose
  "returns the transposition of a `coll` of vectors"

sritchie

(defn drop-every-nth
  [n coll]
  (keep-indexed (fn [idx val]
                  (when (pos? (mod (inc idx) n))
                    val))
                coll))

sritchie

(defn top-n-seq [sample-name n]
  (let [aa-seq-fields ["?aa" "?v" "?j" "?sn" "?nc" "?c" "?nf" "?rf" "?cdr3"]
        sample-name-seqs (<- aa-seq-fields
                             (aa-seqs :>> aa-seq-fields)
                             (= ?sn sample-name))]
    (<- aa-seq-fields ((c/first-n sample-name-seqs n :sort ["?nc"] :reverse true) 
                         :>> aa-seq-fields))))

sritchie

(defn top-n-seq [sample-name n]
  (let [aa-seq-fields ["?aa" "?v" "?j" "?sn" "?nc" "?c" "?nf" "?rf" "?cdr3"]
        sample-name-seqs (<- aa-seq-fields
                             (aa-seqs :>> aa-seq-fields)
                             (= ?sn sample-name))]
    (<- aa-seq-fields ((c/first-n sample-name-seqs n :sort ["?nc"] :reverse true) 
                         :>> aa-seq-fields))))

(let [aa-seq-fields ["?aa" "?v" "?j" "?sn" "?nc" "?c" "?nf" "?rf" "?cdr3"]]
  (?<- (stdout) aa-seq-fields