(PECL trader >= 0.2.0) Vector Trigonometric Tanh

(PECL trader >= 0.2.0) Pearson's Correlation Coefficient (r)

(PECL trader >= 0.2.0) Rate of change ratio 100 scale: (price/prevPrice)*100

(PECL trader >= 0.2.0) Three Black Crows array

(PECL trader >= 0.2.0) Lowest value over a specified period

(PECL trader >= 0.2.0) Harami Cross Pattern

(PECL trader >= 0.2.0) Doji Star array trader_cdldojistar

(PECL trader >= 0.2.0) Vector Trigonometric Cos

(PECL trader >= 0.2.0) Vector Trigonometric Sinh

(PECL trader >= 0.2.0) Chande Momentum Oscillator