Royston, P. (2017). Model selection for univariable fractional polynomials. The Stata journal, 17(3), 619. https://doi.org/10.1177/1536867X1701700305
Citácia podle Chicago (17th ed.)Royston, Patrick. "Model Selection for Univariable Fractional Polynomials." The Stata Journal 17, no. 3 (2017): 619. https://doi.org/10.1177/1536867X1701700305.
Citácia podľa MLA (8th ed.)Royston, Patrick. "Model Selection for Univariable Fractional Polynomials." The Stata Journal, vol. 17, no. 3, 2017, p. 619, https://doi.org/10.1177/1536867X1701700305.
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