1
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1answer
127 views
Calculating an exact Standardized Mortality Ratio (SMR)
Has anyone operationalized Liddell's exact SMR from his '84 paper? Liddell FD. Simple exact analysis of the standardised mortality ratio. Journal of Epidemiology and Community Heal …
2
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1answer
140 views
Area under the Roc Curve
Does someone have a program to compute the Area Under the Roc Curve, a well-known statistics to assess the performance of a binary classifier ? The result is given for some Procs ( …
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vote
3answers
188 views
Does anyone know a staight forward way to compute a moving average?
I have gotten the results I want with padding the data to fill in missing days, and then using arrays within a data step. I have also used PROC SQL merging a data set with itself m …
2
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3answers
95 views
GLMSELECT - Tweak for logistic regressions
Hey Folks,
At the moment i am using GLMselect as a first stage investogation on potential valid and stable regressors (Out of Sample validation and ASE being the key features I wa …
1
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1answer
14 views
ORTHPOLY Command in GLMSELECT
Greeting to all SAS users,
Quick Stat question: I have the opportunity to use the ORTHPOLY command which apparently orthogonalize some correlated polynomials. In essence is the ide …
