Regression Model Estimation

Click the OK button in either the Regression Models for Censored Data dialog box or the Proportional Hazard Model with Time-Dependent Covariates dialog box when you have selected the Non-default no. iterations, start values, etc. check box on the Regression Models for Censored Data - Options tab or the Proportional Hazard Model with Time-Dependent Covariates - Options tab to display the Regression Model Estimation dialog box, which can contain up to two tabs: Estimation and Review.

Summary box. The Summary box displays summary information about the current analysis.

Copy button. Click the Copy button to copy either the selected text (if text has been selected) in the Summary box or all of the text (if no text has been selected) to the Clipboard. Note that the copied text retains formatting information (such as font, color, etc.).

Contract/Expand button. Click the Contract/Expand button to contract or expand the Summary box. When contracted, you can see only one line of the Summary box text and can scroll through the text using a scroll bar. Note that when contracted the text is scrolled so that the first non-blank line is at the top. When expanded (the default setting), the entire Summary box will be displayed on the Regression Model Estimation dialog box.

OK. Click the OK button to display the Regression Results dialog box.

Cancel. Click the Cancel button to close the dialog box without performing an analysis and return to the Regression Models for Censored Data dialog box or the Proportional Hazard Model with Time-Dependent Covariates dialog box.

Options. Click the Options button to display the Options menu.

MD deletion. Use the options in the MD deletion group box to specify how missing data will be deleted. Select the Casewise option button to delete cases from the analysis if they have data missing for any of the selected variables. Select the Mean substitution option button to replace a missing data point with the mean for the respective variable.