collapse_lattice |
Combine Multiple Simple Study Design "Lattices" |
count_matches |
Count Periods of Substance Use / Abstinence |
detect_in_window |
Detect Visits before Matching a Fuzzy Sub-Pattern |
detect_subpattern |
Detect a Consecutive Sub-Pattern |
egOpioidsCTN0094 |
Opioid Use by Study Day for Example CTN-0094 Participants |
impute_missing_visits |
Naively Impute Missing Visits |
measure_abstinence_period |
Measure the Length of the Longest Abstinent Period |
measure_retention |
Measure Length of Use Pattern before Dropout |
outcomesCTN0094 |
All Treatment Outcomes for CTN-0094 Participants |
recode_missing_visits |
Recode Missing or Ambiguous UDS in a Subject Use Pattern |
view_by_lattice |
View a Pattern through a Study Design "Lattice" |
weight_positive_visits |
Weight Visits in a Subject Use Pattern |