Examples of Expondev

Examples of com.nr.ran.Expondev

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
   

    // Test chstwo
    System.out.println("Testing chstwo");

    Expondev edev = new Expondev(1.0,17);
    for (i=0;i<NPTS;i++) {
      x=edev.dev();
      ibin=(int)(x*NBINS/3.0);
      if (ibin < NBINS) ++bins1[ibin];
    }
    for (i=0;i<NBINS;i++) bins2[i]=bins1[i];
    chstwo(bins1,bins2,df,chsq,prob,0);
    localflag = localflag || (chsq.val != 0.) || (prob.val != 1);
    globalflag = globalflag || localflag;
    if (localflag) {
      fail("*** chtwo: Incorrect chsq or prob for perfectly matching distributions");
     
    }

    for (i=0;i<NBINS;i++) bins2[i]=0;
    for (i=0;i<NPTS;i++) {
      x=edev.dev();
      ibin=(int)(x*NBINS/3.0);
      if (ibin < NBINS) ++bins2[ibin];
    }
    chstwo(bins1,bins2,df,chsq,prob,0);
//    System.out.printf(df << " %f\n", chsq << " %f\n", prob);
View Full Code Here

Examples of com.nr.ran.Expondev

32
33
34
35
36
37
38
39
40
41
42
43
44
   

    // Test chsone
    System.out.println("Testing chsone");

    Expondev edev=new Expondev(1.0,17);
    for (k=0;k<NPTS;k++) {
      x=edev.dev();
      ibin=(int)(x*NBINS/3.0);
      if (ibin < NBINS) ++bins[ibin];
    }
    for (i=0;i<NBINS;i++) ebins[i]=bins[i];
    chsone(bins,ebins,df,chsq,prob,0);
View Full Code Here

Examples of com.nr.ran.Expondev

42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
    // Test Expondev
    System.out.println("Testing Expondev");

    // Check fingerprint of doub()
    Expondev myran = new Expondev(beta,17);
    localflag=false;
    for (i=0;i<10;i++)
      localflag=localflag || abs(myran.dev()-fingerprint[i])>sbeps;
    globalflag = globalflag || localflag;
    if (localflag) {
      fail("*** Expondev: dev() does not match fingerprint");
     
    }

    // Check statistics
    Expondist expect = new Expondist(beta);
    binsize=range/(M);
    for (i=0;i<M;i++) {
      x[i]=binsize*i;
      ebins[i]=N*binsize*expect.p(x[i]+0.5*binsize);
      bins[i]=0;
    }
    for (i=0;i<N;i++) {
      nbin=(int)(floor(myran.dev()/binsize));
      if (nbin < M) bins[nbin] += 1;
    }
    chsone(bins,ebins,df,chisq,prob);
    System.out.printf("     chisq,dev(): %f  prob: %f\n", chisq.val,prob.val);
    localflag = (prob.val < 0.05);
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.