Results: aps.sas

The FREQ Procedure

The Freq Procedure

Table place3 * viol

Cross-Tabular Freq Table

Frequency
Table of place3 by viol
place3 viol
0 1 Total
0
80
179
259
1
26
104
130
2
15
104
119
Total
121
387
508

The LOGISTIC Procedure

The Logistic Procedure

Model Information

Model Information
Data Set WORK.APS
Response Variable place3
Number of Response Levels 3
Model generalized logit
Optimization Technique Newton-Raphson

Observations Summary

Number of Observations Read 508
Number of Observations Used 508

Response Profile

Response Profile
Ordered
Value
place3 Total
Frequency
1 0 259
2 1 130
3 2 119

Logits modeled use place3=0 as the reference category.

Convergence Status

Model Convergence Status
Convergence criterion (GCONV=1E-8) satisfied.

Fit Statistics

Model Fit Statistics
Criterion Intercept Only Intercept and Covariates
AIC 1052.742 1039.465
SC 1061.203 1056.386
-2 Log L 1048.742 1031.465

Global Tests

Testing Global Null Hypothesis: BETA=0
Test Chi-Square DF Pr > ChiSq
Likelihood Ratio 17.2774 2 0.0002
Score 16.4245 2 0.0003
Wald 15.6695 2 0.0004

Type 3 Tests

Type 3 Analysis of Effects
Effect DF Wald
Chi-Square
Pr > ChiSq
viol 2 15.6695 0.0004

Parameter Estimates

Analysis of Maximum Likelihood Estimates
Parameter place3 DF Estimate Standard
Error
Wald
Chi-Square
Pr > ChiSq
Intercept 1 1 -1.1239 0.2257 24.7877 <.0001
Intercept 2 1 -1.6740 0.2814 35.3959 <.0001
viol 1 1 0.5809 0.2572 5.1008 0.0239
viol 2 1 1.1310 0.3072 13.5543 0.0002

Odds Ratios

Odds Ratio Estimates
Effect place3 Point Estimate 95% Wald
Confidence Limits
viol 1 1.788 1.080 2.960
viol 2 3.099 1.697 5.658

The LOGISTIC Procedure

The Logistic Procedure

Model Information

Model Information
Data Set WORK.APS
Response Variable place3
Number of Response Levels 3
Model generalized logit
Optimization Technique Newton-Raphson

Observations Summary

Number of Observations Read 508
Number of Observations Used 508

Response Profile

Response Profile
Ordered
Value
place3 Total
Frequency
1 0 259
2 1 130
3 2 119

Logits modeled use place3=0 as the reference category.

Convergence Status

Model Convergence Status
Convergence criterion (GCONV=1E-8) satisfied.

Fit Statistics

Model Fit Statistics
Criterion Intercept Only Intercept and Covariates
AIC 1052.742 647.878
SC 1061.203 707.105
-2 Log L 1048.742 619.878

Global Tests

Testing Global Null Hypothesis: BETA=0
Test Chi-Square DF Pr > ChiSq
Likelihood Ratio 428.8636 12 <.0001
Score 366.7714 12 <.0001
Wald 209.0792 12 <.0001

Type 3 Tests

Type 3 Analysis of Effects
Effect DF Wald
Chi-Square
Pr > ChiSq
age 2 4.9422 0.0845
race 2 5.2320 0.0731
danger 2 4.8360 0.0891
los 2 51.2940 <.0001
behav 2 24.4172 <.0001
custd 2 140.9339 <.0001

Parameter Estimates

Analysis of Maximum Likelihood Estimates
Parameter place3 DF Estimate Standard
Error
Wald
Chi-Square
Pr > ChiSq
Intercept 1 1 -6.5229 1.5291 18.1986 <.0001
Intercept 2 1 -8.9245 1.6706 28.5394 <.0001
age 1 1 0.1674 0.0919 3.3212 0.0684
age 2 1 0.1983 0.0971 4.1723 0.0411
race 1 1 0.5876 0.3047 3.7180 0.0538
race 2 1 0.6515 0.3207 4.1274 0.0422
danger 1 1 0.0670 0.1846 0.1317 0.7167
danger 2 1 -0.3482 0.2032 2.9348 0.0867
los 1 1 0.0547 0.0144 14.4947 0.0001
los 2 1 0.0876 0.0139 39.6375 <.0001
behav 1 1 0.1154 0.0932 1.5351 0.2153
behav 2 1 0.5548 0.1145 23.4631 <.0001
custd 1 1 3.9461 0.3335 139.9988 <.0001
custd 2 1 2.4570 0.3547 47.9747 <.0001

Odds Ratios

Odds Ratio Estimates
Effect place3 Point Estimate 95% Wald
Confidence Limits
age 1 1.182 0.987 1.415
age 2 1.219 1.008 1.475
race 1 1.800 0.990 3.270
race 2 1.918 1.023 3.597
danger 1 1.069 0.745 1.535
danger 2 0.706 0.474 1.051
los 1 1.056 1.027 1.086
los 2 1.092 1.062 1.122
behav 1 1.122 0.935 1.347
behav 2 1.742 1.391 2.180
custd 1 51.733 26.908 99.460
custd 2 11.670 5.823 23.390