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// This file is autogenerated, DO NOT EDIT
// aggregations/metrics/t-test-aggregation.asciidoc:148
[source, python]
----
resp = client.search(
index="node_upgrade",
size=0,
runtime_mappings={
"startup_time_before.adjusted": {
"type": "long",
"script": {
"source": "emit(doc['startup_time_before'].value - params.adjustment)",
"params": {
"adjustment": 10
}
}
}
},
aggs={
"startup_time_ttest": {
"t_test": {
"a": {
"field": "startup_time_before.adjusted"
},
"b": {
"field": "startup_time_after"
},
"type": "paired"
}
}
},
)
print(resp)
----
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