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Joseph Wood

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19
R: Permutations and combinations with/without replacement and for distinct/non-distinct items/multiset
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17
vba: get unique values from array
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16
Efficient calculation of var-covar matrix in R
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10
Matematical way to compare a pair of 3 variables
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9
Concise Proof of the Monty Hall Problem in R
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9
Compare Matrices in R efficiently
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8
R Function for returning ALL factors
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8
Faster version of combn
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8
Picking unordered combinations from pools with overlap
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7
Find all combinations of a set of numbers that add up to a certain total
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7
R Function for returning ALL factors
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6
Indexing the elements of a matrix in R
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6
Compute N random permutations of a vector of 36 elements
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6
Rcpp fast statistical mode function with vector input of any type
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6
Finding all possible combinations of numbers from a vector to reach a given sum (No repetitions)
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6
Moving average function in C++ for use with R
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5
find all possible 3 number combinations where sum is less than a given number using R
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5
Create Combinations in R by Groups
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5
Implementing function to detect if a number is prime using any() in R
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5
Generate a list of primes up to a certain number
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5
R Function for returning ALL factors
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5
R: Conditional summation of a numeric vector
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5
Generating all factors of a number given its prime factorization
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5
Keep which(…, arr.ind = TRUE) results that connect
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5
Constrained matrices
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