Description
When imputeMissing is true, multiply missingSeconds by suppliedFlow and add it to recordedVolume; otherwise add zero.
A concentration-times-volume term represents an amount, and dividing an amount by time produces a rate. Clearance-like ratios also require compatible reference concentrations.
When imputeMissing is true, multiply missingSeconds by suppliedFlow and add it to recordedVolume; otherwise add zero.
When to use this tool
Use Dialysis Bench Missing Flow Term when you need a research or bench rate from explicit measurements.
How to use the tool and how it works
- Enter recordedVolume, missingSeconds, suppliedFlow, imputeMissing. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read conditionalVolume, imputedVolume. Use the output convention below.
When imputeMissing is true, multiply missingSeconds by suppliedFlow and add it to recordedVolume; otherwise add zero. Return the imputed amount separately.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| recordedVolume | Recorded Volume | Required. Finite number; minimum 0. |
| missingSeconds | Missing Seconds | Required. Finite number; minimum 0. |
| suppliedFlow | Supplied volume per second on the same volume basis as recordedVolume. | Required. Finite number; minimum 0. |
| imputeMissing | Impute Missing | Required. Boolean. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| conditionalVolume | Conditional Volume | Required. Finite number. |
| imputedVolume | Imputed Volume | Required. Finite number. |
{
"input": {
"recordedVolume": 100,
"missingSeconds": 5,
"suppliedFlow": 2,
"imputeMissing": true
},
"output": {
"conditionalVolume": 110,
"imputedVolume": 10
}
}Limitations and assumptions
- Flow must use volume per second. The added quantity is a conditional estimate, not observed delivery or a clinical recommendation.
- 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.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Check dimensional consistency and measurement provenance, and use a validated domain model for biological interpretation.
References
Similar or alternative tools
- Dialysis Bench Dialysate Volume Term
Multiply flowPerMinute by activeMinutes for flowVolume, add primeVolume for totalInputVolume, and subtract recoveredVolume for unrecoveredVolume.
- Dialysis Bench Clearance Flow Balance
Subtract outletConcentration × outletFlow from inletConcentration × inletFlow for removedMassRate.