31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
---
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title: marginal_counts (v0.31)
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description: API reference for qiskit.ignis.verification.marginal_counts in qiskit v0.31
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in_page_toc_min_heading_level: 1
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python_api_type: function
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python_api_name: qiskit.ignis.verification.marginal_counts
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---
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<span id="qiskit-ignis-verification-marginal-counts" />
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# qiskit.ignis.verification.marginal\_counts
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<Function id="qiskit.ignis.verification.marginal_counts" isDedicatedPage={true} github="https://github.com/qiskit-community/qiskit-ignis/tree/stable/0.6/qiskit/ignis/verification/tomography/data.py" signature="marginal_counts(counts, meas_qubits=True, pad_zeros=False)">
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Compute marginal counts from a counts dictionary.
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**Parameters**
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* **counts** (`Dict`\[`str`, `int`]) – a counts dictionary.
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* **meas\_qubits** (`Union`\[`bool`, `List`\[`int`]]) – (default: True) the qubits to NOT be marinalized over if this is True meas\_qubits will be all measured qubits.
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* **pad\_zeros** (`bool`) – (default: False) Include zero count outcomes in return dict.
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**Return type**
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`Dict`\[`str`, `int`]
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**Returns**
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A counts dictionary for the specified qubits. The returned dictionary will have any whitespace trimmed from the input counts keys. Thus if meas\_qubits=True the returned dictionary will have the same values as the input dictionary, but with whitespace trimmed from the keys.
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</Function>
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