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author committer Marshall Lochbaum 2022-04-03 12:07:57 -0400 Marshall Lochbaum 2022-04-03 12:07:57 -0400 a259b1e194a3c0580af57637168679b0bdf5768d (patch) 4a2b9ace0b2894251be080e47ec123a670aad7a7 19a185f28de2a37355084a3ce6ee81643f033359 (diff)
Add normal distribution and error function
-rw-r--r--table.tsv2
1 files changed, 2 insertions, 0 deletions
 diff --git a/table.tsv b/table.tsvindex 09235cd..3c525e1 100644--- a/table.tsv+++ b/table.tsv@@ -865,6 +865,7 @@ a1(1⌈·⌈`↕∘≠⊸×)⊸⊏y Copy each cell of y until before next 1 in a (<·⌈´≢¨)⊸(↑¨)y1 Pad elements of list of equal-rank arrays y1 to equal shape Tacit Monadic Function Structural list cells items (2=·+´0=(1+↕)⊸|)n0 Is n0 a prime? Tacit Monadic Function Mathematical testif isprime primality (0=(1+·↕⌈´)|⌜⊢)j1 Divisibility table Tacit Monadic Function Mathematical divides divisor matrix+{(√π)÷˜⋆-×˜𝕩}n Gaussian or normal distribution with mean 0 and variance 1/2 Tacit Monadic Function Mathematical statistics probability bell curve pdf probability density function (∨˝' '⊸≠)⊸(/⎉1)d2 Remove blank columns Tacit Monadic Function Text all-space allspace empty remove delete drop space without (>⌈´↑¨⥊¨⟜'⎕')j Bar chart Tacit Monadic Function Mathematical curve graph plotting (⍋·+˝˘' '⊸≠)⊸⊏d2 Sort words in list d2 according to word length Tacit Monadic Function Text vector@@ -950,6 +951,7 @@ m1+´∘×○(÷⟜(√+´∘×˜)-⟜(+´÷≠))n1 Sample Pearson correlation c ⊑∘{𝕩𝕊⍟≢𝕩(×´⊸(√˜)⋈+´⌾÷⊸×)≠𝕩}n1 Geometric-harmonic mean Tacit Monadic Function Mathematical average GHM() HGM() GH() HG() harmonic-geometric (√((≠×+´∘×˜)-·×˜+´)÷·-⟜1⊸×≠)n1 Sample standard deviation Tacit Monadic Function Mathematical stddev σ sigma SD empirical (((≠×+´∘×˜)-·×˜+´)÷·(1⌈-⟜1)⊸×≠)n1 Sample variance Tacit Monadic Function Mathematical σ² s² σ^2 s^2 empirical Var(x) dispersion+×˜⊸((2÷√π)×⋆∘-⊸××1(1+×)´÷⟜(1.5+↕99))n0 Error function (normalized integral of Gaussian) Tacit Monadic Function Mathematical statistics erf() normal distribution sigmoid cdf cumulative ((≍↕0){∾˝(0∾˘1+𝕩)⊸⊏˘⍒˘=⌜˜↕𝕨}´-⟜↕)n0 All permutations of ↕n0, as table rows in lexicographical order Tacit Monadic Function Mathematical combinatorics ordered orderings anagrams without replacement list c1(¯1⊑(1⊸+⥊+)○≠(⌊`⊢⌊⊏⊸»∘⊢-0∾1+⊣)˝=⌜⟜⌽)d1 Levenshtein distance (number of single-character edits) between strings Tacit Dyadic Function Text fuzzy match m0(∾·(⍉∾˘¨⟜(∾˜`)˝˜≠↑(↓≍↕0)˙)⌾⌽↕⟜↕)n0 All length-m0 subsets (combinations) of ↕n0, as table rows in lexicographical order Tacit Dyadic Function Mathematical combinatorics selections list sublists subsequences choices choose