Venables, W. N., Ripley, B. D., Ripley, B., & Ripley, B. D. (1999). Modern applied statistics with S-PLUS (3nd ed.). New York: Springer-Verlag.
Παραπομπή Chicago StyleVenables, W. N., Brian D. Ripley, B.D Ripley, and B. D. Ripley. Modern Applied Statistics With S-PLUS. 3nd ed. New York: Springer-Verlag, 1999.
Παραπομπή MLAVenables, W. N., Brian D. Ripley, B.D Ripley, and B. D. Ripley. Modern Applied Statistics With S-PLUS. 3nd ed. New York: Springer-Verlag, 1999.
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