At-Risk-of-Poverty 60% Median Rate Calculator
Actual equally weighted sample share strictly below60%of independently established compatible median equivalized income. Not all population median inference or legal poverty classification.
Description
A sixty-percent-median poverty comparison uses a supplied matched median and equivalized incomes.
A sixty-percent-median poverty comparison uses a supplied matched median and equivalized incomes.1
The tool counts strict shortfalls without computing the median or applying survey weights.
When to use At-Risk-of-Poverty 60% Median Rate Calculator
Use this tool to obtain observedBelowSixtyPercentMedianFraction from the supplied records using the stated calculation. Establish the population, period, variable definitions, sample coverage and independently applicable instrument or calibration.
How to use At-Risk-of-Poverty 60% Median Rate Calculator and understand its results
- Establish the population, period, variable definitions, sample coverage and independently applicable instrument or calibration.
- Enter observedEquivalizedIncomes, callerMatchedMedianIncome, using the field meanings and rules below, then run the tool.
- Read result.observedBelowSixtyPercentMedianFraction. Use the units and sign conventions below, and review any unknown records separately.
- Correct any reported input issue and run again. Before using a successful result, check the stated units, signs, reference scope and observation coverage.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| observedEquivalizedIncomes | Observed equivalized incomes | list of number | Required |
| callerMatchedMedianIncome | Caller matched median income | number | Required |
Require a nonempty nonnegative equivalized-income sample with positive total and a positive caller-matched median. Count values strictly below sixty percent of that median and divide by sample size. Equality at the threshold is excluded. Return a fraction, not percent; no median calculation or weights are applied.
belowFraction=count(income_i<0.6×callerMedian)/sampleCount Use the matching field units and the exact boundary, ordering and reference rules above.
| Output field | Meaning | Value type |
|---|---|---|
| result | Calculated observation or qualified reference | object |
| result.observedBelowSixtyPercentMedianFraction | Share strictly below sixty percent of the caller-matched median; a fraction, not percent. | number |
{
"input": {
"observedEquivalizedIncomes": [
10,
20,
30
],
"callerMatchedMedianIncome": 30
},
"output": {
"result": {
"observedBelowSixtyPercentMedianFraction": 0.3333333333333333
}
}
}Limitations and assumptions
Population definitions, survey design, calibration and observation coverage are independently established. A result describes the supplied record or conditional model without demonstrating causation, validating an instrument or supplying representative population evidence.
Missing required fields, unknown fields, wrong types and violated rules return input issues. Numeric values and outputs must be finite. Lists and matrices must be dense, without missing cells. Numeric lists allow at most 10000 entries, subject to the narrower lengths and code rules above. Extremely large composite outputs are rejected.
Alternative or Complementary methods
For a related step, use Poverty Headcount Ratio Calculator: A poverty headcount rate counts assessed people below an applicable poverty line. For a complementary comparison, use Poverty Gap Index Calculator: The poverty-gap index averages normalized shortfalls below a poverty line across the entire sample.
References
Similar or alternative tools
- Poverty Headcount Ratio Calculator
A poverty headcount rate counts assessed people below an applicable poverty line.
- Poverty Gap Index Calculator
The poverty-gap index averages normalized shortfalls below a poverty line across the entire sample.