Add sentences about ADEE

Author: jeffreyad

adam/ader.qmd

@@ -365,6 +365,8 @@ ader_xpt <- ader %>%
 
 ## ADEE {#adee}
 
+`ADEE` is a BDS dataset structured one record per subject per time-to-event parameter. It links pharmacokinetic exposure metrics from `ADPP` with efficacy endpoints (OS, PFS, TTP, TTNT) sourced from `ADTTE`, enabling exposure-efficacy modeling and analysis of progression and survival outcomes.
+
 ### Load Specifications
 
 ```{r echo=TRUE, message=FALSE}