Interface TimeSeriesAnalysis

interface TimeSeriesAnalysis {
    agentId: string;
    baseline: number | null;
    currentScore: number;
    dataPoints: number;
    driftVelocity: number;
    firstTs: number;
    lastTs: number;
    regressionAmount: number;
    regressionDetected: boolean;
    trend: "improving" | "stable" | "declining";
    trendMagnitude: number;
}