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Hypergeometric Dist. (N=30, r=14, n=10). plot (x,dhyper(x,14,16,10),col="red"). Cumulative density. x f(x) F(x) [1,] 0 0.0003 0.0003 [2,] 1 0.0053 0.0056 [3,] 2 0.0390 0.0446 [4,] 3 0.1386 0.1832 [5,] 4 0.2668 0.4500 [6,] 5 0.2911 0.7410 [7,] 6 0.1819 0.9229
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Hypergeometric Dist. (N=30, r=14, n=10) plot (x,dhyper(x,14,16,10),col="red")
Cumulative density x f(x) F(x) [1,] 0 0.0003 0.0003 [2,] 1 0.0053 0.0056 [3,] 2 0.0390 0.0446 [4,] 3 0.1386 0.1832 [5,] 4 0.2668 0.4500 [6,] 5 0.2911 0.7410 [7,] 6 0.1819 0.9229 [8,] 7 0.0640 0.9869 [9,] 8 0.0120 0.9989 [10,] 9 0.0011 1.0000 [11,] 10 0.0000 1.0000 plot (x,phyper(x,14,16,10),col="blue")
Poisson Dist (k=10) > x=0:25 > plot(x,dpois(x,10))
x f(x) F(x) [1,] 0 0.0000 0.0000 [2,] 1 0.0005 0.0005 [3,] 2 0.0023 0.0028 [4,] 3 0.0076 0.0103 [5,] 4 0.0189 0.0293 [6,] 5 0.0378 0.0671 [7,] 6 0.0631 0.1301 [8,] 7 0.0901 0.2202 [9,] 8 0.1126 0.3328 [10,] 9 0.1251 0.4579 [11,] 10 0.1251 0.5830 [12,] 11 0.1137 0.6968 [13,] 12 0.0948 0.7916 [14,] 13 0.0729 0.8645 [15,] 14 0.0521 0.9165 [16,] 15 0.0347 0.9513 [17,] 16 0.0217 0.9730 [18,] 17 0.0128 0.9857 [19,] 18 0.0071 0.9928 [20,] 19 0.0037 0.9965 [21,] 20 0.0019 0.9984 [22,] 21 0.0009 0.9993 [23,] 22 0.0004 0.9997 [24,] 23 0.0002 0.9999 [25,] 24 0.0001 1.0000 Cumulative density (Poisson)
Cumulative density (k=5) x f(x) F(x) [1,] 0 0.0067 0.0067 [2,] 1 0.0337 0.0404 [3,] 2 0.0842 0.1247 [4,] 3 0.1404 0.2650 [5,] 4 0.1755 0.4405 [6,] 5 0.1755 0.6160 [7,] 6 0.1462 0.7622 [8,] 7 0.1044 0.8666 [9,] 8 0.0653 0.9319 [10,] 9 0.0363 0.9682 [11,] 10 0.0181 0.9863 [12,] 11 0.0082 0.9945 [13,] 12 0.0034 0.9980 [14,] 13 0.0013 0.9993 [15,] 14 0.0005 0.9998 [16,] 15 0.0002 0.9999