Manuali utente per IBM Water System SPSS COMPLEX SAMPLES 19

Sommario

• IBM SPSS Complex Samples 19

  1
• Contents

  5
• User's Guide

  13
  • 1. Introduction to Complex Samples Procedures

    15
    • Properties of Complex Samples

      15
    • Usage of Complex Samples Procedures

      16
      • Plan Files

        16
    • Further Readings

      17
  • 2. Sampling from a Complex Design

    18
    • Creating a New Sample Plan

      18
    • Sampling Wizard: Design Variables

      20
      • Tree Controls for Navigating the Sampling Wizard

        21
    • Sampling Wizard: Sampling Method

      22
    • Sampling Wizard: Sample Size

      24
      • Define Unequal Sizes

        25
    • Sampling Wizard: Output Variables

      26
    • Sampling Wizard: Plan Summary

      27
    • Sampling Wizard: Draw Sample Selection Options

      28
    • Sampling Wizard: Draw Sample Output Files

      29
    • Sampling Wizard: Finish

      30
    • Modifying an Existing Sample Plan

      30
    • Sampling Wizard: Plan Summary

      31
    • Running an Existing Sample Plan

      32
    • CSPLAN and CSSELECT Commands Additional Features

      32
  • 3. Preparing a Complex Sample for Analysis

    33
    • Creating a New Analysis Plan

      34
    • Analysis Preparation Wizard: Design Variables

      34
      • Tree Controls for Navigating the Analysis Wizard

        35
    • Analysis Preparation Wizard: Estimation Method

      36
    • Analysis Preparation Wizard: Size

      37
      • Define Unequal Sizes

        38
    • Analysis Preparation Wizard: Plan Summary

      39
    • Analysis Preparation Wizard: Finish

      40
    • Modifying an Existing Analysis Plan

      40
    • Analysis Preparation Wizard: Plan Summary

      41
  • 4. Complex Samples Plan

    42
  • 5. Complex Samples Frequencies

    43
    • Complex Samples Frequencies Statistics

      44
    • Complex Samples Missing Values

      45
    • Complex Samples Options

      46
  • 6. Complex Samples Descriptives

    47
    • Complex Samples Descriptives Statistics

      48
    • Complex Samples Descriptives Missing Values

      49
    • Complex Samples Options

      50
  • 7. Complex Samples Crosstabs

    51
    • Complex Samples Crosstabs Statistics

      53
    • Complex Samples Missing Values

      54
    • Complex Samples Options

      55
  • 8. Complex Samples Ratios

    56
    • Complex Samples Ratios Statistics

      57
    • Complex Samples Ratios Missing Values

      58
    • Complex Samples Options

      58
  • 9. Complex Samples General Linear Model

    59
    • Complex Samples General Linear Model

      61
    • Complex Samples General Linear Model Statistics

      62
    • Complex Samples Hypothesis Tests

      63
    • Complex Samples General Linear Model Estimated Means

      64
    • Complex Samples General Linear Model Save

      65
    • Complex Samples General Linear Model Options

      66
  • CSGLM Command Additional Features

    67
  • 10. Complex Samples Logistic Regression

    68
    • Complex Samples Logistic Regression Reference Category

      69
    • Complex Samples Logistic Regression Model

      70
    • Complex Samples Logistic Regression Statistics

      71
    • Complex Samples Hypothesis Tests

      73
    • Complex Samples Logistic Regression Odds Ratios

      74
    • Complex Samples Logistic Regression Save

      75
    • Complex Samples Logistic Regression Options

      76
    • CSLOGISTIC Command Additional Features

      77
  • 11. Complex Samples Ordinal Regression

    78
    • Complex Samples Ordinal Regression Response Probabilities

      80
    • Complex Samples Ordinal Regression Model

      80
    • Complex Samples Ordinal Regression Statistics

      82
    • Complex Samples Hypothesis Tests

      83
    • Complex Samples Ordinal Regression Odds Ratios

      84
    • Complex Samples Ordinal Regression Save

      85
    • Complex Samples Ordinal Regression Options

      86
    • CSORDINAL Command Additional Features

      87
• 12. Complex Samples Cox Regression

  88
  • Define Event

    91
  • Predictors

    92
    • Define Time-Dependent Predictor

      93
  • Subgroups

    94
  • Model

    95
  • Statistics

    96
  • Plots

    98
  • Hypothesis Tests

    99
  • Save

    100
  • Export

    102
  • Options

    104
  • CSCOXREG Command Additional Features

    105
• Examples

  106
  • 13. Complex Samples Sampling Wizard

    107
    • Obtaining a Sample from a Full Sampling Frame

      107
      • Using the Wizard

        107
      • Plan Summary

        117
      • Sampling Summary

        117
      • Sample Results

        118
    • Obtaining a Sample from a Partial Sampling Frame

      119
      • Using the Wizard to Sample from the First Partial Frame

        119
      • Sample Results

        132
      • Using the Wizard to Sample from the Second Partial Frame

        132
      • Sample Results

        137
    • Sampling with Probability Proportional to Size (PPS)

      137
      • Using the Wizard

        137
      • Plan Summary

        149
      • Sampling Summary

        149
      • Sample Results

        151
    • Related Procedures

      153
  • 14. Complex Samples Analysis Preparation Wizard

    154
    • Using the Complex Samples Analysis Preparation Wizard to Ready NHIS Public Data

      154
      • Using the Wizard

        154
      • Summary

        157
    • Preparing for Analysis When Sampling Weights Are Not in the Data File

      157
      • Computing Inclusion Probabilities and Sampling Weights

        157
      • Using the Wizard

        160
      • Summary

        168
    • Related Procedures

      168
  • 15. Complex Samples Frequencies

    169
    • Using Complex Samples Frequencies to Analyze Nutritional Supplement Usage

      169
      • Running the Analysis

        169
      • Frequency Table

        172
      • Frequency by Subpopulation

        172
      • Summary

        173
    • Related Procedures

      173
  • 16. Complex Samples Descriptives

    174
    • Using Complex Samples Descriptives to Analyze Activity Levels

      174
      • Running the Analysis

        174
      • Univariate Statistics

        177
      • Univariate Statistics by Subpopulation

        177
      • Summary

        178
    • Related Procedures

      178
  • 17. Complex Samples Crosstabs

    179
    • Using Complex Samples Crosstabs to Measure the Relative Risk of an Event

      179
      • Running the Analysis

        179
      • Crosstabulation

        182
      • Risk Estimate

        183
      • Risk Estimate by Subpopulation

        184
      • Summary

        184
    • Related Procedures

      184
  • 18. Complex Samples Ratios

    185
    • Using Complex Samples Ratios to Aid Property Value Assessment

      185
      • Running the Analysis

        185
      • Ratios

        188
      • Pivoted Ratios Table

        188
      • Summary

        189
    • Related Procedures

      189
  • 19. Complex Samples General Linear Model

    190
    • Using Complex Samples General Linear Model to Fit a Two-Factor ANOVA

      190
      • Running the Analysis

        190
      • Model Summary

        195
      • Tests of Model Effects

        195
      • Parameter Estimates

        196
      • Estimated Marginal Means

        197
      • Summary

        199
    • Related Procedures

      199
  • 20. Complex Samples Logistic Regression

    200
    • Using Complex Samples Logistic Regression to Assess Credit Risk

      200
      • Running the Analysis

        200
      • Pseudo R-Squares

        204
      • Classification

        205
      • Tests of Model Effects

        205
      • Parameter Estimates

        206
      • Odds Ratios

        207
      • Summary

        208
    • Related Procedures

      208
  • 21. Complex Samples Ordinal Regression

    209
    • Using Complex Samples Ordinal Regression to Analyze Survey Results

      209
      • Running the Analysis

        209
      • Pseudo R-Squares

        214
      • Tests of Model Effects

        214
      • Parameter Estimates

        215
      • Classification

        216
      • Odds Ratios

        217
      • Generalized Cumulative Model

        218
      • Dropping Non-Significant Predictors

        219
      • Warnings

        221
      • Comparing Models

        222
      • Summary

        223
    • Related Procedures

      223
  • 22. Complex Samples Cox Regression

    224
    • Using a Time-Dependent Predictor in Complex Samples Cox Regression

      224
      • Preparing the Data

        224
      • Running the Analysis

        230
      • Sample Design Information

        235
      • Tests of Model Effects

        236
      • Test of Proportional Hazards

        236
      • Adding a Time-Dependent Predictor

        236
    • Multiple Cases per Subject in Complex Samples Cox Regression

      240
      • Preparing the Data for Analysis

        241
      • Creating a Simple Random Sampling Analysis Plan

        256
      • Running the Analysis

        260
      • Sample Design Information

        268
      • Tests of Model Effects

        269
      • Parameter Estimates

        269
      • Pattern Values

        270
      • Log-Minus-Log Plot

        271
      • Summary

        271
• A. Sample Files

  272
• B. Notices

  281
• Bibliography

  283
• Index

  285