_LinRegSlopeSFC - Linear Regression Slope Super Fast Calc
If you want an equally-weighted linear regression slope, use this function rather than the ones supplied with TradeStation. The output of _LinRegSlopeSFC matches the traditional linear regression slope perfectly, and it doesn't use any loops except for once during initialization.
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_LinRegSlopeSFC - 线性回归斜率超快速计算
作者:Alex Matulich,独角兽研究公司,2004 年 4 月 24 日最后更新
源自 Bob Fulks 开发并由 Mark A. Simms 单独开发的算法(Index Options Group,2002 年): 每 1000 条重新初始化。