Logistic Regression: A Self-learning Text, Third Edition (Statistics in the Health Sciences)

correlation parameter (estimated at 0.5370 in the output) and a variance parameter (estimated at 0.9709 in the output). The AR1 ...

The code to run this model with two random effects follows: PROC GLIMMIX DATA¼REF.INFANT; CLASS IDNO; MODEL OUTCOME¼BIRTHWGT GEN ...

Covariance Parameter Estimates Cov Parm Subject Estimate Standard Error UN(1, 1) IDNO 8.4913 1.3877 UN(2, 1) IDNO 2.5732 2.7473 ...

PROC GLIMMIX DATA¼REF.INFANT; CLASS IDNO; MODEL OUTCOME¼BIRTHWGT GENDER DIARRHEA / DIST¼BIN LINK¼LOGIT SOLUTION; RANDOM INTERCEP ...

SPSS Analyses are carried out in SPSS by using the appropriate SPSS procedure on an SPSS dataset. Most users will select procedu ...

To run the LOGISTIC REGRESSION procedure, select Analyze!Regression! Binary Logistic from the drop-down menus to reach the dialo ...

Model Summary Step 2 Log likelihood Cox & Snell R square Nagelkerke R square 1 347.230 .139 .271 Variables in the Equation ...

parameter for the product term will drop out in the calculation of the odds ratio. The new variable we shall create will be call ...

dialog boxes. The command syntax to recode CHD into a new variable called NEWCHD is: RECODE chd (1¼0) (0¼1) INTO newchd. EXECUTE ...

/CRITERIA METHOD¼FISHER(1) SCALE¼1 COVB¼MODEL MAXITERATIONS¼ 100 MAXSTEPHALVING¼ 5 PCONVERGE¼1E-006(ABSOLUTE) SINGULAR¼1E-012 AN ...

The corresponding syntax, to run the logistic regression, create the new variable PRE_1, and generate an ROC curve follows: LOGI ...

Area Under the Curve Test Result Variable(s): Predicted probability Area .745 Conditional Logistic Regression SPSS does not perf ...

The model statement contains the time variable (SURVTIME) followed by a back- slash and the case status variable (MI) with the v ...

Nominal Regression Case Processing Summary N NEWTYPE .00 57 1.00 45 2.00 184 Valid 286 Missing 2 Total 288 Parameter Estimates B ...

GRADE is the response variable. GRADE has three levels, coded 0 for well differen- tiated, 1 for moderately differentiated, and ...

Parameter Estimates Estimate Std. error Wald df Sig. Threshold [GRADE¼.00] .511 .215 5.656 1 .017 [GRADE¼1.00] 1.274 .229 31.07 ...

reach a dialog box called Repeated (the word Repeated is highlighted in the upper right corner). Select the variable IDNO in the ...

Parameter Estimates Parameter B Std. error 95% Wald confidence interval Hypothesis test Lower Upper Wald chi-square df Sig. (Int ...

to perform the statistical analyses in this appendix are listed below. These commands are case sensitive and lower case letters ...

The model is restated as follows: logit PðCHD¼ 1 jXÞ¼b 0 þb 1 CATþb 2 AGEþb 3 CHLþb 4 ECGþb 5 SMK þb 6 HPTþb 7 CHþb 8 CC The fir ...