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References to 'odds ratio'
1. $\wp$-function by drini
2. antipodal map on $S^n$ is homotopic to the identity if and only if $n$ is odd by mps
3. Bonferroni inequalities by kshum
4. construction of magic square of odd length by PrimeFan
5. contact manifold by RevBobo
6. curvature (plane curve) by rspuzio
7. degree (map of spheres) by drini
8. enumerating groups by Algeboy
9. famous open questions in mathematics by rspuzio
10. Fredholm module by mhale
11. harmonic series by CWoo
12. Jacobi's theorem by Koro
13. K-homology by mhale
14. Kahun Papyrus and Arithmetic Progressions by milogardner
15. large integers that are or might be the smallest of their kind by Mravinci
16. lecture notes on the Cayley-Hamilton theorem by rmilson
17. Lie algebras from other algebras by Algeboy
18. logistic regression by CWoo
19. matrix operations by djao
20. median of a distribution by CWoo
21. negative number by PrimeFan
22. orthogonality of Chebyshev polynomials from recursion by rspuzio
23. poker by PrimeFan
24. proof of alternating series test by Wkbj79
25. proof of fundamental theorem of algebra (due to D'Alembert) by rspuzio
26. proof of Ruffa's formula for continuous functions by rspuzio
27. proof of Veblen's theorem by mathcam
28. properties of certain monotone functions by CWoo
29. reduction of elliptic integrals to standard form by rspuzio
30. Simpson's paradox by CWoo
31. skew-symmetric matrix by Daume
32. superalgebra by mhale
33. supercommutative by rmilson
34. Tutte theorem by scineram