find_anomalies
Detect data anomalies using statistical, pattern, and missing value analysis methods to identify outliers and irregularities in datasets.
Instructions
Find anomalies in the data using multiple detection methods.
Returns: FindAnomaliesResult with comprehensive anomaly detection results
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| columns | No | List of columns to analyze (None = all columns) | |
| sensitivity | No | Sensitivity threshold for anomaly detection (0-1) | |
| methods | No | Detection methods to use (None = all methods) |
Input Schema (JSON Schema)
{
"properties": {
"columns": {
"anyOf": [
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "List of columns to analyze (None = all columns)"
},
"methods": {
"anyOf": [
{
"items": {
"enum": [
"statistical",
"pattern",
"missing"
],
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"description": "Detection methods to use (None = all methods)"
},
"sensitivity": {
"default": 0.95,
"description": "Sensitivity threshold for anomaly detection (0-1)",
"type": "number"
}
},
"type": "object"
}