PHP Manual
Trader 函数
1-day Rate-Of-Change (ROC) of a Triple Smooth EMA

trader_trix

(PECL trader >= 0.2.0)

trader_trix — 1-day Rate-Of-Change (ROC) of a Triple Smooth EMA

说明

trader_trix ( array $real [, int $timePeriod ] ) : array

参数

real: 浮点数数组。
timePeriod: Number of period. Valid range from 2 to 100000.

返回值

Returns an array with calculated data or false on failure.

相关文章

php pspell 函数 change the mode number of suggestions returned php trader 函数 balance of power php trader 函数 dark cloud cover php trader 函数 homing pigeon php trader 函数 rickshaw man php trader 函数 chande momentum oscillator php trader 函数 hilbert transform sinewave php trader 函数 highest value over a specified period php trader 函数 plus directional indicator php trader 函数 rate of change price/prevprice 1 *100 php trader 函数 rate of change percentage price prevprice /prevprice php trader 函数 rate of change ratio price/prevprice php trader 函数 rate of change ratio 100 scale price/prevprice *100 php trader 函数 standard deviation php trader 函数 triple exponential moving average t3 php trader 函数 triple exponential moving average php trader 函数 1 day rate of change roc of a triple smooth ema php trader 函数 variance php vpopmail 函数 change a virtual user s password php sdo 函数 get a data object s change summary

关注编程学问公众号