print(paste(count(Prevention)," Prevention CTs,", count(Treatments)," Treatments CTs and ",count(Posttreatment)," Post-treatment CTs."))
print(paste(count(Prevention)," Prevention arms,", count(Treatments)," Treatments arms and ",count(Posttreatment)," Post-treatment arms."))
```
```
## Export of data and viz
## Export of data and viz
Data are exported in several formats. The list of all treatments is also exported assuming that treatments are separated by a '+' signe in the column treatment of the original db.
Data are exported in several formats. The list of all treatments is also exported assuming that treatments are separated by a '+' signe in the column treatment of the original db.