> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CSRNS_Bucket_Correlations

> Reference for the CSRNS_Bucket_Correlations configuration file, which defines the gamma cross-bucket correlation between pairs of CSR non-securitization buckets (Bucket X and Bucket Y, from 1-18) used in SBM calculations.

export function renderConfigIntro(fileName, description, storeName = "") {
  const cleanDescription = (description ?? "").trim();
  const sentence = cleanDescription && !cleanDescription.endsWith(".") ? `${cleanDescription}.` : cleanDescription;
  const cleanStore = (storeName ?? "").trim();
  return <p>
      The <strong>{fileName}.csv</strong> file {sentence}
      {cleanStore ? <>
          {" "}
          It is loaded into the <strong>{cleanStore}</strong> store.
        </> : null}
    </p>;
}

{renderConfigIntro("CSRNS_Bucket_Correlations", "provides the gamma correlation between two CSR non-Sec buckets.", "CSRBucketCorrelations")}

## File format

| Field name   | Description                                                       |
| ------------ | ----------------------------------------------------------------- |
| Bucket X     | The first CSR non-Sec bucket (e.g. 1-18)                          |
| Bucket Y     | The second CSR non-Sec bucket (e.g. 1-18)                         |
| Correlation  | The gamma correlation between the two buckets                     |
| Date         | The start date that the parameter takes effect                    |
| ParameterSet | The parameter set to which the parameter belongs (default = BCBS) |