You can specify the OUTSURV= option in the PROC ICLIFETEST statement to create an output data set that contains the following columns:
any variables that are specified using the BY statement
any variables that are specified using the STRATA statement
any variable that is specified using the TEST statement
LeftBoundary
and RightBoundary
, the two boundary variables that represent a Turnbull interval
SurvProb
, a variable that contains the survival function estimates at RightBoundary
FailProb
, a variable that contains the failure probability estimates at RightBoundary
IMStderr
, a variable that contains the standard errors that are estimated by using multiple imputations
BTStderr
, a variable that contains the bootstrap standard errors
ConfType
, a variable that contains the name of the transformation applied to the survival time in the computation of confidence intervals
LagrangeMult
, a variable that contains the Lagrange multiplier statistics for checking the Kuhn-Tucker conditions
SurvProb_LCL
, a variable that contains the lower limits of the pointwise confidence intervals for the survival function, using imputation
standard errors
SurvProb_UCL
, a variable that contains the upper limits of the pointwise confidence intervals for the survival function, using imputation
standard errors
SurvProb_LCL_BT
, a variable that contains the lower limits of the pointwise confidence intervals for the survival function, using bootstrap
standard errors
SurvProb_UCL_BT
, a variable that contains the upper limits of the pointwise confidence intervals for the survival function, using bootstrap
standard errors