---
title: AmplitudeEstimationResult (v0.46)
description: API reference for qiskit.algorithms.AmplitudeEstimationResult in qiskit v0.46
source: https://eu-de.quantum.cloud.ibm.com/docs/en/api/qiskit/0.46/qiskit.algorithms.AmplitudeEstimationResult
---

# AmplitudeEstimationResult

*class* `qiskit.algorithms.AmplitudeEstimationResult`

[GitHub](https://github.com/qiskit/qiskit/tree/stable/0.46/qiskit/algorithms/amplitude_estimators/ae.py)

Bases: [`AmplitudeEstimatorResult`](/docs/api/qiskit/0.46/qiskit.algorithms.AmplitudeEstimatorResult "qiskit.algorithms.amplitude_estimators.amplitude_estimator.AmplitudeEstimatorResult")

The `AmplitudeEstimation` result object.

## Attributes

### circuit\_results

Return the circuit results. Can be a statevector or counts dictionary.

### confidence\_interval

Return the confidence interval for the amplitude (95% interval by default).

### confidence\_interval\_processed

Return the post-processed confidence interval (95% interval by default).

### estimation

Return the estimation for the amplitude in $[0, 1]$.

### estimation\_processed

Return the estimation for the amplitude after the post-processing has been applied.

### max\_probability

Return the maximum sampling probability.

### measurements

Return the measurements as integers with their measurement probability.

### mle

Return the MLE for the amplitude, in $\[0, 1]\$.

### mle\_processed

Return the post-processed MLE for the amplitude.

### num\_evaluation\_qubits

Returns the number of evaluation qubits.

### num\_oracle\_queries

Return the number of Grover oracle queries.

### post\_processing

Return a handle to the post processing function.

### samples

Return the measurement samples with their measurement probability.

### samples\_processed

Return the post-processed measurement samples with their measurement probability.

### shots

Return the number of shots used. Is 1 for statevector-based simulations.

## Methods

### combine

`combine(result)`

Any property from the argument that exists in the receiver is updated. :param result: Argument result with properties to be set.

**Raises**

[**TypeError**](https://docs.python.org/3/library/exceptions.html#TypeError) – Argument is None