Mplus VERSION 7.4
MUTHEN & MUTHEN
06/06/2016   5:37 PM

INPUT INSTRUCTIONS

  title: logit regression for coalminers

  data:
      file =coalminer.dat;

  variable:
      names = x u w;
      categorical = u;
      freqweight = w;

  define:
      x = x/10;

  model:
      u on x;

  analysis:
      estimator = ml;

  output:
      tech1 sampstat standardized;



INPUT READING TERMINATED NORMALLY



logit regression for coalminers

SUMMARY OF ANALYSIS

Number of groups                                                 1
Number of observations                                       18282
Number of patterns                                              18

Number of dependent variables                                    1
Number of independent variables                                  1
Number of continuous latent variables                            0

Observed dependent variables

  Binary and ordered categorical (ordinal)
   U

Observed independent variables
   X

Variables with special functions

  Weight variable       W

Estimator                                                       ML
Information matrix                                        OBSERVED
Optimization Specifications for the Quasi-Newton Algorithm for
Continuous Outcomes
  Maximum number of iterations                                 100
  Convergence criterion                                  0.100D-05
Optimization Specifications for the EM Algorithm
  Maximum number of iterations                                 500
  Convergence criteria
    Loglikelihood change                                 0.100D-02
    Relative loglikelihood change                        0.100D-05
    Derivative                                           0.100D-02
Optimization Specifications for the M step of the EM Algorithm for
Categorical Latent variables
  Number of M step iterations                                    1
  M step convergence criterion                           0.100D-02
  Basis for M step termination                           ITERATION
Optimization Specifications for the M step of the EM Algorithm for
Censored, Binary or Ordered Categorical (Ordinal), Unordered
Categorical (Nominal) and Count Outcomes
  Number of M step iterations                                    1
  M step convergence criterion                           0.100D-02
  Basis for M step termination                           ITERATION
  Maximum value for logit thresholds                            15
  Minimum value for logit thresholds                           -15
  Minimum expected cell size for chi-square              0.100D-01
Optimization algorithm                                         EMA
Integration Specifications
  Type                                                    STANDARD
  Number of integration points                                  15
  Dimensions of numerical integration                            0
  Adaptive quadrature                                           ON
Link                                                         LOGIT
Cholesky                                                       OFF

Input data file(s)
  coalminer.dat
Input data format  FREE


UNIVARIATE PROPORTIONS AND COUNTS FOR CATEGORICAL VARIABLES

    U
      Category 1    0.867        15855.000
      Category 2    0.133         2427.000


SAMPLE STATISTICS


     SAMPLE STATISTICS


           Means
              X
              ________
 1              4.095


           Covariances
              X
              ________
 X              1.401


           Correlations
              X
              ________
 X              1.000


UNIVARIATE SAMPLE STATISTICS


     UNIVARIATE HIGHER-ORDER MOMENT DESCRIPTIVE STATISTICS

         Variable/         Mean/     Skewness/   Minimum/ % with                Percentiles
        Sample Size      Variance    Kurtosis    Maximum  Min/Max      20%/60%    40%/80%    Median

     X                     4.095       0.043       2.200   11.11%       2.700      3.700      4.200
              18.000       1.401      -1.029       6.200   11.11%       4.700      5.200


THE MODEL ESTIMATION TERMINATED NORMALLY



MODEL FIT INFORMATION

Number of Free Parameters                        2

Loglikelihood

          H0 Value                       -5996.378

Information Criteria

          Akaike (AIC)                   11996.756
          Bayesian (BIC)                 12012.383
          Sample-Size Adjusted BIC       12006.027
            (n* = (n + 2) / 24)



MODEL RESULTS

                                                    Two-Tailed
                    Estimate       S.E.  Est./S.E.    P-Value

 U          ON
    X                  1.025      0.025     41.758      0.000

 Thresholds
    U$1                6.564      0.124     52.873      0.000


LOGISTIC REGRESSION ODDS RATIO RESULTS

 U          ON
    X                  2.787


STANDARDIZED MODEL RESULTS


STDYX Standardization

                                                    Two-Tailed
                    Estimate       S.E.  Est./S.E.    P-Value

 U          ON
    X                  0.556      0.009     59.049      0.000

 Thresholds
    U$1                3.008      0.036     84.470      0.000


STDY Standardization

                                                    Two-Tailed
                    Estimate       S.E.  Est./S.E.    P-Value

 U          ON
    X                  0.470      0.008     60.154      0.000

 Thresholds
    U$1                3.008      0.036     84.470      0.000


STD Standardization

                                                    Two-Tailed
                    Estimate       S.E.  Est./S.E.    P-Value

 U          ON
    X                  1.025      0.025     41.758      0.000

 Thresholds
    U$1                6.564      0.124     52.873      0.000


R-SQUARE

    Observed                                        Two-Tailed
    Variable        Estimate       S.E.  Est./S.E.    P-Value

    U                  0.309      0.010     29.524      0.000


QUALITY OF NUMERICAL RESULTS

     Condition Number for the Information Matrix              0.119E-02
       (ratio of smallest to largest eigenvalue)


TECHNICAL 1 OUTPUT


     PARAMETER SPECIFICATION


           TAU
              U$1
              ________
 1                  2


           NU
              U             X
              ________      ________
 1                  0             0


           LAMBDA
              U             X
              ________      ________
 U                  0             0
 X                  0             0


           THETA
              U             X
              ________      ________
 U                  0
 X                  0             0


           ALPHA
              U             X
              ________      ________
 1                  0             0


           BETA
              U             X
              ________      ________
 U                  0             1
 X                  0             0


           PSI
              U             X
              ________      ________
 U                  0
 X                  0             0


     STARTING VALUES


           TAU
              U$1
              ________
 1              1.877


           NU
              U             X
              ________      ________
 1              0.000         0.000


           LAMBDA
              U             X
              ________      ________
 U              1.000         0.000
 X              0.000         1.000


           THETA
              U             X
              ________      ________
 U              0.000
 X              0.000         0.000


           ALPHA
              U             X
              ________      ________
 1              0.000         0.000


           BETA
              U             X
              ________      ________
 U              0.000         0.000
 X              0.000         0.000


           PSI
              U             X
              ________      ________
 U              1.000
 X              0.000         0.701


DIAGRAM INFORMATION

  Use View Diagram under the Diagram menu in the Mplus Editor to view the diagram.
  If running Mplus from the Mplus Diagrammer, the diagram opens automatically.

  Diagram output
    c:\users\gryphon\desktop\chapter5\ex5.8.dgm

     Beginning Time:  17:37:10
        Ending Time:  17:37:10
       Elapsed Time:  00:00:00



MUTHEN & MUTHEN
3463 Stoner Ave.
Los Angeles, CA  90066

Tel: (310) 391-9971
Fax: (310) 391-8971
Web: www.StatModel.com
Support: Support@StatModel.com

Copyright (c) 1998-2015 Muthen & Muthen

Back to examples