Pearson-Korrelationsmatrix
Pearson-Korrelationsmatrix. Reihen müssen vom Aufrufer zeitlich ausgerichtet sein. Konstante Reihen haben undefinierte Korrelation (null). Alle Zahlen, Kurse und Vorgaben liefert der Aufrufer. Keine eigenen Kursdaten, kein Brokerzugriff, keine Ausführung. Rechenwerkzeug, keine Anlageberatung, keine Empfehlung.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
911 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://handel.halowerk.com/v1/rechner/correlation
| Category | Everything else |
|---|---|
| Provider host | handel.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.005 | 911 ms |
Example input (from the provider)
{
"body": {
"series": [
{
"name": "A",
"returns": [
1,
2,
3
]
},
{
"name": "B",
"returns": [
2,
4,
6
]
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"example": {
"series": [
{
"name": "A",
"returns": [
1,
2,
3
]
},
{
"name": "B",
"returns": [
2,
4,
6
]
}
]
},
"properties": {
"series": {
"items": {
"additionalProperties": false,
"properties": {
"name": {
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"returns": {
"items": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"maxItems": 5000,
"minItems": 2,
"type": "array"
}
},
"required": [
"name",
"returns"
],
"type": "object"
},
"maxItems": 10,
"minItems": 1,
"type": "array"
}
},
"required": [
"series"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}