Varname: | SAMPLE01 |
Variable label: | sample in bio quest method experiment 2001 |
Formula: | |
Filter: | |
QUESTION: | |
- [Intro]: | |
- [Quest]: | |
- [Item]: | |
Variable Type: | Technical |
Reference / Explanation: |
Variable appears in |
---|
PSM-all |
Values | Label |
---|---|
1 | n meth experiment, but not sent questionnaire in 2001 |