[Boost-commit] svn:boost r7167

From: pbristow_at_[hidden]
Date: 2007-06-26 09:36:30

Author: pbristow
Date: 2007-06-26 09:36:29 EDT (Tue, 26 Jun 2007)
New Revision: 7167
URL: http://svn.boost.org/trac/boost/changeset/7167

Log:
Changed 'accept' to 'not rejected'

Text files modified: 
   sandbox/math_toolkit/libs/math/example/chi_square_std_dev_test.cpp  |    23 ++++++++++++-----------                 
   sandbox/math_toolkit/libs/math/example/f_test.cpp                   |    24 +++++++++++++-----------                
   sandbox/math_toolkit/libs/math/example/students_t_single_sample.cpp |    18 ++++++++++--------                      
   sandbox/math_toolkit/libs/math/example/students_t_two_samples.cpp   |    23 ++++++++++++-----------                 
   4 files changed, 47 insertions(+), 41 deletions(-)

Modified: sandbox/math_toolkit/libs/math/example/chi_square_std_dev_test.cpp
==============================================================================
--- sandbox/math_toolkit/libs/math/example/chi_square_std_dev_test.cpp	(original)
+++ sandbox/math_toolkit/libs/math/example/chi_square_std_dev_test.cpp	2007-06-26 09:36:29 EDT (Tue, 26 Jun 2007)
@@ -1,4 +1,5 @@
-// (C) Copyright John Maddock 2006
+// Copyright John Maddock 2006
+// Copyright Paul A. Bristow 2007
 // Use, modification and distribution are subject to the
 // Boost Software License, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt
@@ -135,17 +136,17 @@
    cout << "Alternative Hypothesis              Conclusion\n";
    cout << "Standard Deviation != " << setprecision(3) << fixed << D << "            ";
    if((ucv2 < t_stat) || (lcv2 > t_stat))
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Standard Deviation  < " << setprecision(3) << fixed << D << "            ";
    if(lcv > t_stat)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Standard Deviation  > " << setprecision(3) << fixed << D << "            ";
    if(ucv < t_stat)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << endl << endl;
@@ -218,10 +219,10 @@
    //
    // Run tests for silicon wafer fabrication data.
    // see http://www.itl.nist.gov/div898/handbook/prc/section2/prc23.htm
-   // A supplier of 100 ohm.cm silicon wafers claims that his fabrication 
-   // process can produce wafers with sufficient consistency so that the 
-   // standard deviation of resistivity for the lot does not exceed 
-   // 10 ohm.cm. A sample of N = 10 wafers taken from the lot has a 
+   // A supplier of 100 ohm.cm silicon wafers claims that his fabrication
+   // process can produce wafers with sufficient consistency so that the
+   // standard deviation of resistivity for the lot does not exceed
+   // 10 ohm.cm. A sample of N = 10 wafers taken from the lot has a
    // standard deviation of 13.97 ohm.cm
    //
    confidence_limits_on_std_deviation(13.97, 10);
@@ -275,8 +276,8 @@
 Results for Alternative Hypothesis and alpha           =  0.0500
 
 Alternative Hypothesis              Conclusion
-Standard Deviation != 0.100            ACCEPTED
-Standard Deviation  < 0.100            ACCEPTED
+Standard Deviation != 0.100            NOT REJECTED
+Standard Deviation  < 0.100            NOT REJECTED
 Standard Deviation  > 0.100            REJECTED
 
 
@@ -344,7 +345,7 @@
 Alternative Hypothesis              Conclusion
 Standard Deviation != 10.000            REJECTED
 Standard Deviation  < 10.000            REJECTED
-Standard Deviation  > 10.000            ACCEPTED
+Standard Deviation  > 10.000            NOT REJECTED
 
 
 _____________________________________________________________

Modified: sandbox/math_toolkit/libs/math/example/f_test.cpp
==============================================================================
--- sandbox/math_toolkit/libs/math/example/f_test.cpp	(original)
+++ sandbox/math_toolkit/libs/math/example/f_test.cpp	2007-06-26 09:36:29 EDT (Tue, 26 Jun 2007)
@@ -1,4 +1,6 @@
-// (C) Copyright John Maddock 2006
+// Copyright John Maddock 2006
+// Copyright Paul A. Bristow 2007
+
 // Use, modification and distribution are subject to the
 // Boost Software License, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt
@@ -23,10 +25,10 @@
 {
    //
    // An F test applied to two sets of data.
-   // We are testing the null hypothesis that the 
-   // standard deviation of the samples is equal, and 
-   // that any variation is down to chance.  We can 
-   // also test the alternative hypothesis that any 
+   // We are testing the null hypothesis that the
+   // standard deviation of the samples is equal, and
+   // that any variation is down to chance.  We can
+   // also test the alternative hypothesis that any
    // difference is not down to chance.
    // See http://www.itl.nist.gov/div898/handbook/eda/section3/eda359.htm
    //
@@ -80,17 +82,17 @@
    cout << "Alternative Hypothesis                                    Conclusion\n";
    cout << "Standard deviations are unequal (two sided test)          ";
    if((ucv2 < F) || (lcv2 > F))
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Standard deviation 1 is less than standard deviation 2    ";
    if(lcv > F)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Standard deviation 1 is greater than standard deviation 2 ";
    if(ucv < F)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << endl << endl;
@@ -101,8 +103,8 @@
    //
    // Run tests for ceramic strength data:
    // see http://www.itl.nist.gov/div898/handbook/eda/section4/eda42a1.htm
-   // The data for this case study were collected by Said Jahanmir of the 
-   // NIST Ceramics Division in 1996 in connection with a NIST/industry 
+   // The data for this case study were collected by Said Jahanmir of the
+   // NIST Ceramics Division in 1996 in connection with a NIST/industry
    // ceramics consortium for strength optimization of ceramic strength.
    //
    f_test(65.54909, 61.85425, 240, 240, 0.05);
@@ -176,6 +178,6 @@
 Alternative Hypothesis                                    Conclusion
 Standard deviations are unequal (two sided test)          REJECTED
 Standard deviation 1 is less than standard deviation 2    REJECTED
-Standard deviation 1 is greater than standard deviation 2 ACCEPTED
+Standard deviation 1 is greater than standard deviation 2 NOT REJECTED
 
 */
\ No newline at end of file

Modified: sandbox/math_toolkit/libs/math/example/students_t_single_sample.cpp
==============================================================================
--- sandbox/math_toolkit/libs/math/example/students_t_single_sample.cpp	(original)
+++ sandbox/math_toolkit/libs/math/example/students_t_single_sample.cpp	2007-06-26 09:36:29 EDT (Tue, 26 Jun 2007)
@@ -1,4 +1,6 @@
-// (C) Copyright John Maddock 2006
+// Copyright John Maddock 2006
+// Copyright Paul A. Bristow 2007
+
 // Use, modification and distribution are subject to the
 // Boost Software License, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt
@@ -143,17 +145,17 @@
    cout << "Alternative Hypothesis     Conclusion\n";
    cout << "Mean != " << setprecision(3) << fixed << M << "            ";
    if(q < alpha / 2)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Mean  < " << setprecision(3) << fixed << M << "            ";
    if(cdf(dist, t_stat) < alpha)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Mean  > " << setprecision(3) << fixed << M << "            ";
    if(cdf(complement(dist, t_stat)) < alpha)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << endl << endl;
@@ -290,9 +292,9 @@
 Probability that difference is due to chance           =  0.000e+000
 Results for Alternative Hypothesis and alpha           =  0.0500
 Alternative Hypothesis     Conclusion
-Mean != 5.000            ACCEPTED
+Mean != 5.000            NOT REJECTED
 Mean  < 5.000            REJECTED
-Mean  > 5.000            ACCEPTED
+Mean  > 5.000            NOT REJECTED
 _____________________________________________________________
 Estimated sample sizes required for various confidence levels
 _____________________________________________________________
@@ -358,8 +360,8 @@
 Probability that difference is due to chance           =  9.343e-002
 Results for Alternative Hypothesis and alpha           =  0.1000
 Alternative Hypothesis     Conclusion
-Mean != 38.900            ACCEPTED
-Mean  < 38.900            ACCEPTED
+Mean != 38.900            NOT REJECTED
+Mean  < 38.900            NOT REJECTED
 Mean  > 38.900            REJECTED
 _____________________________________________________________
 Estimated sample sizes required for various confidence levels

Modified: sandbox/math_toolkit/libs/math/example/students_t_two_samples.cpp
==============================================================================
--- sandbox/math_toolkit/libs/math/example/students_t_two_samples.cpp	(original)
+++ sandbox/math_toolkit/libs/math/example/students_t_two_samples.cpp	2007-06-26 09:36:29 EDT (Tue, 26 Jun 2007)
@@ -1,4 +1,5 @@
-// (C) Copyright John Maddock 2006
+// Copyright John Maddock 2006.
+// Copyright Paul A. Bristow 2007.
 // Use, modification and distribution are subject to the
 // Boost Software License, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt
@@ -81,17 +82,17 @@
    cout << "Alternative Hypothesis              Conclusion\n";
    cout << "Sample 1 Mean != Sample 2 Mean       " ;
    if(q < alpha / 2)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Sample 1 Mean <  Sample 2 Mean       ";
    if(cdf(dist, t_stat) < alpha)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Sample 1 Mean >  Sample 2 Mean       ";
    if(cdf(complement(dist, t_stat)) < alpha)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << endl << endl;
@@ -169,17 +170,17 @@
    cout << "Alternative Hypothesis              Conclusion\n";
    cout << "Sample 1 Mean != Sample 2 Mean       " ;
    if(q < alpha / 2)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Sample 1 Mean <  Sample 2 Mean       ";
    if(cdf(dist, t_stat) < alpha)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << "Sample 1 Mean >  Sample 2 Mean       ";
    if(cdf(complement(dist, t_stat)) < alpha)
-      cout << "ACCEPTED\n";
+      cout << "NOT REJECTED\n";
    else
       cout << "REJECTED\n";
    cout << endl << endl;
@@ -221,8 +222,8 @@
 Probability that difference is due to chance           =  7.855e-026
 Results for Alternative Hypothesis and alpha           =  0.0500
 Alternative Hypothesis              Conclusion
-Sample 1 Mean != Sample 2 Mean       ACCEPTED
-Sample 1 Mean <  Sample 2 Mean       ACCEPTED
+Sample 1 Mean != Sample 2 Mean       NOT REJECTED
+Sample 1 Mean <  Sample 2 Mean       NOT REJECTED
 Sample 1 Mean >  Sample 2 Mean       REJECTED
 _______________________________________________
 Student t test for two samples (equal variances)
@@ -239,8 +240,8 @@
 Probability that difference is due to chance           =  2.637e-030
 Results for Alternative Hypothesis and alpha           =  0.0500
 Alternative Hypothesis              Conclusion
-Sample 1 Mean != Sample 2 Mean       ACCEPTED
-Sample 1 Mean <  Sample 2 Mean       ACCEPTED
+Sample 1 Mean != Sample 2 Mean       NOT REJECTED
+Sample 1 Mean <  Sample 2 Mean       NOT REJECTED
 Sample 1 Mean >  Sample 2 Mean       REJECTED
 _____________________________________________________________
 Estimated sample sizes required for various confidence levels