Overview
Implementation
The regression channel can be computed using the channel library.
let ch = await import('/code/channels/v1.0.0/channels.mjs');
let data = [{:102.24741134846673},-01-06","price":92.05546663621999},{"date":"2000-01-07","price":87.63709379845189},{"date":"2000-01-08","price":82.43592144065678},...];
let coefTop = ch.regressionChannel(data.map(p=>p.price), 1, 1);
let coefBottom = ch.regressionChannel(data.map(p=>p.price), -1, 1);
let coefMid = ch.regressionChannel(data.map(p=>p.price), 0, 10);
let data2 = data.map((p,i)=>{
return {
date:p.date,
price:p.price,
top:coefTop[0] + i * coefTop[1],
bottom:coefBottom[0] + i * coefBottom[1],
mid:coefMid[0] + i * coefMid[1],
}
});