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CoxRegression
I have Cox regression survival analysis with main interest in categorical predictor and a covariate
Would like mean and median survival with CLs for categorical predictor AFTER allowing for effect of covariate
Cox regression does not give means and medians
Kaplan-Meier gives meand and medians, but does not seem to have mechanism for correcting for covariate.
HELP would be much appreciated
Best
Diana
On 31/05/2011 04:06, "Jon K Peck" <peck@...> wrote:
A new R-based SPSS Statistics extension command STATS RELIMP has been posted to the SPSS Community at
www.ibm.com/developerworks/spssdevcentral <www.ibm.com/developerworks/spssdevcentral>
This command produces various importance measures for regression predictors and related statistics. The predictors include the Shapley value and up to four other measures. It also displays how coefficients change as the model size changes.
The package includes the syntax definition, dialog box interface, and implementation. It requires at least Statistics version 18 and the corresponding R Essentials or plugin.
We hope that you find this useful.
Jon Peck
Senior Software Engineer, IBM
peck@...
new phone: 720-342-5621
Professor Diana Kornbrot
email: d.e.kornbrot@...
web: http://web.me.com/kornbrot/KornbrotHome.html
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