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Slika - Shrani.si

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A. Juriˇ<strong>si</strong>ć in V. Batagelj: Verjetnostni račun in statistika 588<br />

✬<br />

• Sokal Michenerjev koeficient:<br />

✫<br />

S =<br />

• Pearsonov koeficient:<br />

Velja<br />

φ =<br />

• Jaccardov koeficient:<br />

• in ˇse več drugih.<br />

a + d<br />

a + b + c + d<br />

= a + d<br />

N<br />

∈ [0, 1].<br />

ad − bc<br />

(a + b)(c + d)(a + c)(b + d) ∈ [−1, 1].<br />

J =<br />

χ 2 = N · φ 2 .<br />

a<br />

a + b + c<br />

∈ [0, 1],<br />

Univerza v Ljubljani ▲<br />

❙ ▲<br />

▲<br />

▲<br />

● ❙ ▲<br />

▲<br />

☛ ✖<br />

✩<br />

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