A little announcement. A lot to explore.

Happy learning!

Explore lessons, including SAS & R programs and practice data.

Search lessons

Type at least 3 characters to see matching lessons.

Search titles, descriptions, and keywords

myCSG © |Area: ADaM| Concept: C1002 : Dates and Date imputations | Lesson: ADaM_C1002_L102 : Imputation of missing date components: 01 for missing day, JAN for missing month |