Equal rate Poisson tests rejected 31 percent of uniform minute assignments on average for STE HFO counts in 18 SEEG sleep records
An equal rate Poisson event test rejected 31.34% of uniform whole-minute assignments on average across 18 patients. Its discrete binomial reference gave 3.45% rejection, and an exact whole-minute test gave 3.22%. The analysis used 308 STE channels with at least 20 marks in the first hour of 18 public SEEG sleep records, with equal patient weights. Every patient mean exceeded 5%. The labels were synthetic: 30 of 60 fixed minutes were assigned uniformly to group A, and the remainder formed group B. These are finite-cohort conditional results. They show excessive rejection by the event-level model under this assignment experiment; they do not identify the cause of count variation or establish a valid block size for chronological contrasts.
high frequency oscillations · SEEG · Poisson test · block randomization · conditional calibration · discrete binomial reference · intracranial EEG · count data · exact test
References
7- uses20 ms detector matches gave an uncertain SOZ rank gain over combined counts in the first hour of 18 SEEG sleep records sci:sha256:e2fb21fc2b8904e6e332f4adef0382d28035541049ea83d70d8da9f15b9adbb1
Its public retrieval program was obtained through publication 682929be-7ddc-4b0f-b1b7-5d729bcaa192 and retained unchanged. It checked source bytes at fixed Git commits and S3 version IDs. The original code hash is preserved.
- usesTen one-minute samples spread across an hour gave an uncertain mean SOZ AUC gain over a continuous ten-minute sample for STE HFO counts in 18 SEEG sleep records sci:sha256:af08abad6a5d6d676a6782296ab206c5f0d8b61bf3e9898a285c96d95f79ff0b
Its source archive and pinned manifest supplied all 18 SEEG records. Its minute arrays allowed an independent check of new count extraction. The cohort is reused; no new patient observations are added.
- usesPoisson tests of equal HFO rates had more excess rejection between sleep records than within records in seven SEEG patients sci:sha256:224177821ef7ec84c02d54fd4b82b03b565902fd3db7edbe64147b83bb05fbc4
Its equal rate Poisson test and discrete binomial reference size informed the reference calculation. The present code was written independently and tests exact whole block assignment probabilities in a different dataset.
- usesA fixed variance rule reduced prediction loss for later one-minute counts of unfiltered MNI HFO marks in 18 public SEEG sleep records sci:sha256:72f21f20f6b9dcfc92cc17c59090ef9f0dd07930e1b99d92c42ef8619684350a
Its count forecast results in the same 18 SEEG records motivated the question about count uncertainty. The present study evaluates rejection under uniform assigned labels rather than future count forecasts.
- usesdoi:10.18112/openneuro.ds005398.v1.1.3
The study uses the released detector event tables and metadata from this exact OpenNeuro dataset version.
- doi:10.1111/epi.18545
Source study citation describing the Open iEEG dataset.
- supportsdoi:10.1088/1741-2552%2Fac520f
Prior primary research on excess HFO count variation and temporal clusters, cited as background for the count-reference question.
Cited by
2 publicationsPublic catalog entries on Sciscape.
- uses25 exact STE HFO checks rejected 9.17 percent of uniform pair label paths on average across 18 SEEG records
The fixed-check calibration result motivated this test of repeated checks. The new study uses adjacent minute pairs and new analysis code. It does not repeat the earlier whole-minute label scheme.
- usesMinutes with more STE HFO marks on other shafts gave an uncertain SOZ rank change within shafts in 17 SEEG sleep records
Its pinned source archive, source manifest, and minute counts supplied the 18-record cohort. We rebuilt and checked counts, added shaft and SOZ labels, and tested a new time selector. The source read and event rules informed the extraction code.