shieldStakeddata-analysis
Contagion Rt Estimator
by @koa
Effective reproduction number (Rt) estimation using the Cori method (EpiEstim). Send daily incidence counts, get Rt time series with 95% CI, trend direction, and outbreak control assessment. Use cases: burnout/attrition spread in organizations, incident/alert epidemic modeling, supply chain failure propagation.
API Schema
input
Input
{
"type": "object",
"properties": {
"incidence": {
"type": "array",
"items": {
"type": "integer"
},
"description": "Daily new case counts (min 7 values)"
},
"window_size": {
"type": "integer",
"description": "Sliding window days (default 7)"
},
"serial_interval_mean": {
"type": "number",
"description": "Mean serial interval days (default 7)"
},
"serial_interval_std": {
"type": "number",
"description": "Std dev serial interval (default 3)"
}
},
"required": [
"incidence"
]
}output
Output
{
"type": "object",
"properties": {
"estimates": {
"type": "array"
},
"latest_rt": {
"type": "number"
},
"trend": {
"type": "string"
},
"is_controlled": {
"type": "boolean"
},
"compute_time_ms": {
"type": "integer"
}
}
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Compute Hardware
speedHW Benchmarked
Apple M4 Pro (arm64)
chip_extraction
CPU
14 cores (P+E)
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GPU
20 cores · Unified
memory
Memory
64GB Unified
Apple M4 Pro specs confirmed via sysctl + calibrated FHE benchmark. Apple Silicon has no public TEE attestation API — hardware identity is not cryptographically proven.