NPTESTS

NPTESTS is available in the Statistics Base Edition.

NPTESTS is a collection of nonparametric tests. These tests make minimal assumptions about the underlying distribution of the data.

NPTESTS
  [/MISSING [SCOPE={ANALYSIS**}] [USERMISSING={EXCLUDE**}]]
                   {LISTWISE  }               {INCLUDE  }
  [/CRITERIA ALPHA={0.05**}] CILEVEL={95** }
                   {value }          {value}
         [SEED={2000000}{integer}{RANDOM**}]

  [/ONESAMPLE TEST(fieldlist)                                   ]
     [CHISQUARE(
         [EXPECTED={EQUAL**                      }]
                   {CUSTOM(FREQUENCIES=valuelist
                           CATEGORIES=valuelist) }
      )]

     [BINOMIAL([TESTVALUE={0.5**}]
                          {value}
         [SUCCESSCATEGORICAL={FIRST**               }]
                             {LIST(valuelist)       }
         [SUCCESSCONTINUOUS=CUTPOINT({MIDPOINT**})]
                                     {value     }
         [CLOPPERPEARSON] [JEFFREYS] [LIKELIHOOD]
      )]

     [KOLMOGOROV_SMIRNOV(
         [NSAMPLES={1000**}{integer}]
         [MC_CILEVEL-{99**}{value}]
         [NORMAL={SAMPLE**(SIMULATION={TRUE**}{FALSE})}
                 {CUSTOM(MEAN=value
                         SD=value   )}]
         [UNIFORM={SAMPLE**            }]
                  {CUSTOM(MIN=value
                          MAX=value   )}
         [EXPONENTIAL={SAMPLE**           }]
                      {CUSTOM(MEAN=value )}
         [POISSON=CUSTOM(MEAN=value )]
      )]

     [RUNS([GROUPCATEGORICAL={SAMPLE**                  }]
                             {LIST(valuelist)           }
           [GROUPCONTINUOUS=CUTPOINT({SAMPLEMEDIAN**})]
                                     {SAMPLEMEAN    }
                                     {value         }
      )]

     [WILCOXON(TESTVALUE=value)]

  [/INDEPENDENT TEST(fieldlist)                           ]
                GROUP(fieldname)

     [MANN_WHITNEY] [WALD_WOLFOWITZ] [KOLMOGOROV_SMIRNOV]
     [HODGES_LEHMAN]
     [MOSES([TRIMOUTLIERS={SAMPLE**}])]
                          {integer }

     [KRUSKAL_WALLIS([COMPARE={NONE      }])]
                              {PAIRWISE**}
                              {STEPWISE  }

     [MEDIAN([TESTVALUE={SAMPLE**}]  [COMPARE={NONE      }])]
                        {value   }            {PAIRWISE**}
                                              {STEPWISE  }

     [JONCKHEERE_TERPSTRA(
         [ORDER={ASCENDING**     }]  [COMPARE={NONE      }]
                {DESCENDING      }            {PAIRWISE**}
                                              {STEPWISE  }
      )]

  [/RELATED TEST(fieldlist)                       ]
     [MCNEMAR( [SUCCESS={FIRST**        }])]
                        {LIST(valuelist)}

     [WILCOXON] [SIGN] [MARGINAL_HOMOGENEITY]
     [HODGES_LEHMAN]

     [COCHRAN(
         [SUCCESS={FIRST          }]
                  {LIST(valuelist)}
         [COMPARE={NONE      }]
                  {PAIRWISE**}
                  {STEPWISE  }
      )]

     [FRIEDMAN([COMPARE={NONE      }])]
                        {PAIRWISE**}
                        {STEPWISE  }

     [KENDALL([COMPARE={NONE      }])]
                       {PAIRWISE**}
                       {STEPWISE  }

** Default if the subcommand or keyword is omitted.

This command reads the active dataset and causes execution of any pending commands. See the topic Command Order for more information.

Release History

Example

NPTESTS
  /ONESAMPLE TEST(field1 TO field10).