---
title: "Get pairs of measurements for correlational analysis"
method: GET
path: "/v3/pairs"
tags: ["measurements"]
---

# Get pairs of measurements for correlational analysis

`GET /v3/pairs`

Pairs cause measurements with effect measurements grouped over the duration of action after the onset delay.

## Query parameters

- `causeVariableName` string
- `effectVariableName` string
- `causeVariableId` integer
- `effectVariableId` integer
- `predictorVariableName` string
- `outcomeVariableName` string
- `effectUnitName` string
- `userId` number
- `causeUnitName` string
- `onsetDelay` string
- `durationOfAction` string
- `earliestMeasurementTime` string
- `latestMeasurementTime` string
- `limit` integer
- `offset` integer
- `sort` string

## Response `200`

Successful operation

- Pair[]
  - `causeMeasurement` number, double, required — Ex: 101341.66666667
  - `causeMeasurementValue` number, double, required — Ex: 101341.66666667
  - `causeVariableUnitAbbreviatedName` string, required — Ex: mg
  - `effectMeasurement` number, double, required — Ex: 7.98
  - `effectMeasurementValue` number, double, required — Ex: 7.98
  - `effectVariableUnitAbbreviatedName` string, required — Ex: %
  - `eventAt` string — Ex: 2015-08-06 15:49:02 UTC ISO 8601 YYYY-MM-DDThh:mm:ss
  - `eventAtUnixTime` integer — Ex: 1438876142
  - `startTimeString` string — Ex: 2015-08-06 15:49:02 UTC ISO 8601 YYYY-MM-DDThh:mm:ss
  - `timestamp` integer, required — Ex: 1464937200

## Other responses

- `401` — Not Authenticated

---

[API](https://skmtc.net/quantimo/apis/curedao-unified-health-api.md) · [All operations](https://skmtc.net/quantimo/apis/curedao-unified-health-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/quantimo/curedao-unified-health-api/versions/7ac03025c3d2/schema)