Measurement Metrics

Missing Lux Reading and Data Completeness Checker

Check expected versus submitted measurement points and flag missing, duplicate, or unit-quality issues.

Inputs

Results

Expected points --
Submitted points --
Missing points --
Duplicate points --
Data status --
Reading unit --
Next action --
Calculation details
Expected points
--
Submitted points
--
Missing points
--
Duplicate points
--
Invalid-unit points
--
Completeness
-- %
Data status
--
Reading unit
--
Next action
--
Important notes
  • Completeness is a data-quality check; it does not verify point coordinates, instrument accuracy, or the applicable measurement method.
  • Resolve duplicate, missing, and unit issues before using the readings as project evidence.

Formulas

  • \(\displaystyle \mathrm{Missing} = \max(0, N_{\mathrm{expected}} - N_{\mathrm{submitted}})\)
  • \(\displaystyle \mathrm{Completeness} = \min(100, \frac{N_{\mathrm{submitted}}}{N_{\mathrm{expected}}} \times 100)\)

Check expected versus submitted measurement points and flag missing, duplicate, or unit-quality issues.

Missing Lux Reading and Data Completeness Checker is a planning aid. Keep the target source, product data, measurement method, and project assumptions with the result. Confirm compliance, installation, certification, and safety decisions with the responsible professional.