Description
Count observed cohort records and their conversions.
Business timing and cohort summaries depend on event origins, bucket boundaries and the treatment of incomplete records. A time difference or bucket label is a supplied record convention rather than proof of customer behavior, completed service or future retention.
Count observed cohort records and their conversions.
When to use this tool
Use Conversion Cohort Support Count when checking the stated business timing or cohort convention.
How to use the tool and how it works
- Enter inCohort, observed, converted. Follow any array-alignment requirements below. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read supported, conversions. Use the output convention below.
Count observed cohort records and their conversions. Require aligned Boolean arrays; supported counts inCohort AND observed, conversions additionally requires converted.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| inCohort | In Cohort | Required. Array of boolean; maximum items 256. |
| observed | Observed | Required. Array of boolean; maximum items 256. |
| converted | Converted | Required. Array of boolean; maximum items 256. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| supported | Supported | Required. Safe integer. |
| conversions | Conversions | Required. Safe integer. |
{
"input": {
"inCohort": [
true,
true,
false
],
"observed": [
true,
false,
true
],
"converted": [
true,
true,
true
]
},
"output": {
"supported": 1,
"conversions": 1
}
}Limitations and assumptions
- Rows are not deduplicated and no rate is returned; flags do not establish actual observation, cohort identity or causal conversion.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Alternative or Complementary methods
Use complete event records and a defined cohort/period policy; evaluate commercial performance and uncertainty with appropriate complete analyses.
References
Similar or alternative tools
- Cohort Revival Period Base Flag
Return retention share with an optional revived-customer base.
- Cohort Retention Reactivation Boundary
Partition a supplied unique cohort into retained, reactivated and inactive IDs.