Root mean squared error of calibration

{
  "id": "MLC-T-CHM-010403",
  "term": "Root mean squared error of calibration",
  "field": "Chemistry",
  "definition": "A statistical measure that quantifies the average magnitude of the differences between the predicted values and the actual values for the data points used to build a calibration model. It indicates how well the model fits the training data. A lower RMSEC suggests a better fit of the model to the calibration set.",
  "synonyms": [
    "standard error of calibration (SEC)"
  ],
  "subject": "Analytical Chemistry",
  "references": [
    "PAC, 2016, 88, 407. 'Vocabulary of concepts and terms in chemometrics (IUPAC Recommendations 2016)' on page 436 (https://doi.org/10.1515/pac-2015-0605)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/root-mean-squared-error-of-calibration/"
}