Computational Statistics Handbook with MATLAB phần 10 ppsx

... 550 Computational Statistics Handbook with M ATLAB Descriptive Statistics Function Purpose bootstrp Bootstrap statistics for any function. corrcoef Correlation coefficient - also in standard MATLAB cov ... Hall/CRC 516 Computational Statistics Handbook with M ATLAB A.6 Data Constructs in M ATLAB We do not cover the object-oriented aspects of MATLAB here. Thus, we are...

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... in the Statistics Toolbox called cdfplot that will do this. 3.7. Generate a random sample of size 100 from a normal distribution with mean 10 and variance of 2 (use randn(1 ,100 )*sqrt(2) +10) . Plot ... Hall/CRC 84 Computational Statistics Handbook with M ATLAB 6. else if deliver . Example 4.3 We repeat the previous example using this new procedure and implement it in MATLAB....

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... n k * () n k * N n k    ×        ln= n k * ϕ n k * () n 10= ϕ n k * () k 10= n k 0= © 2002 by Chapman & Hall/CRC 132 Computational Statistics Handbook with M ATLAB Box plots (sometimes called box-and-whisker ... given by the surface with the one shown in Figure 5.18. −4 −2 0 2 4 −4 −2 0 2 4 −2 0 2 −2 0 2 0 0.05 0.1 © 2002 by Chapman & Hall/CRC 148...

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... projection pursuit and principal component analysis. n 10 3 10 6 …,,=() © 2002 by Chapman & Hall/CRC 182 Computational Statistics Handbook with M ATLAB Example 5.28 In this example, we use the ... Dimensions x2 x1 Clustering in x 1 x2 x1 © 2002 by Chapman & Hall/CRC 212 Computational Statistics Handbook with M ATLAB M = 100 0; alpha = 0.05; % Get the critical valu...

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... the relationship between the variables is very different. 5 10 15 20 4 6 8 10 12 14 5 10 15 20 4 6 8 10 12 14 5 10 15 20 4 6 8 10 12 14 5 10 15 20 4 6 8 10 12 14 ρ ˆ 0.82= T i–() JT() T i n⁄ i 1= n ∑ = ) SE ˆ JackP T() 1 nn ... sn 13⁄– ××= © 2002 by Chapman & Hall/CRC 236 Computational Statistics Handbook with M ATLAB The prediction error is defined as ,(7.5) where...

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... 0 .1 .2 .3 .4 .5 .6 Mean Mixing Coefficient 10 −8 −6 −4 −2 0 2 4 6 8 10 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 x © 2002 by Chapman & Hall/CRC 286 Computational Statistics Handbook with M ATLAB width in each dimension. ... , ) with c compo- nents, and we want to generate n random variables from that distribution. f ˆ x() p i g i x;θ i () © 2002 by Chapman & Hall/CRC 294 Compu...

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... fit. yhat10 = polyval(p10,x); Y i ε ˆ i Y i ˆ X i β ˆ d …β ˆ 0 ,, y β 0 β 1 x β 2 x 2 …β 10 x 10 ε++ ++ += d 10= © 2002 by Chapman & Hall/CRC 376 Computational Statistics Handbook with M ATLAB ... 2002 by Chapman & Hall/CRC 382 Computational Statistics Handbook with M ATLAB taken from 100 forged Swiss bank notes and the other comprising features from 100 genu...

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... 2+sqrt(2)*randn(1,50); X(51 :100 ,1) = unifrnd(-1,0,50,1); X(51 :100 ,2) = unifrnd(-0.5,1,50,1); y(51 :100 ) = 3+sqrt(2)*randn(1,50); X (101 :150,1) = unifrnd(-1,0,50,1); X (101 :150,2) = unifrnd(-1,-0.5,50,1); y (101 :150) = 10+ sqrt(2)*randn(1,50); X(151:200,1) ... unifrnd(0.5,1,50,1); y(1:50) = 2; X(51 :100 ,1) = unifrnd(-1,0,50,1); X(51 :100 ,2) = unifrnd(-0.5,1,50,1); y(51 :100 ) = 3; X...

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... the function csintkern with . 500 100 0 1500 2000 2500 100 0 1500 2000 2500 3000 3500 4000 h 220= © 2002 by Chapman & Hall/CRC 486 Computational Statistics Handbook with M ATLAB evidence for ... http://www.spatial -statistics. com/ As with the Mapping Toolbox, this has functions mostly for continuous spa- tial data. © 2002 by Chapman & Hall/CRC 500 Computational St...

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