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Functions by Category Functions by Alphabetical list
Standard Deviation is a statistical calculation and can be applied to any column. Returns the standard deviation of the column. Examples: my $st=StaDev(Close,13); #returns a column of the stadev of the close of 13 bars
Today(StaDev(EMA(RSI(14),13),22));
#returns the value of the 22 bar standard deviation, of a 13 bar ema, of the 14 bar RSI
Related functions: ATR , ADX , BB , CCI , MFI , OBV , RSI , SS , ROC , RS , Range , Envelope , DEMA , MACD , TypicalPrice , MedianPrice , WeightedClose , Momentum , WilliamsR , Performance , Percent , TrueRange , Volatility , PivotPoint , MoneyFlow , AveDev , Variance , Skewness , Kurtosis , LongWhite , LongBlack , PiercingLine , BullishEngulfing , BearishEngulfing , HammerHanging , ThreeWhiteSoldiers , ThreeBlackCrows , DarkCloudCover , Doji , LinearReg , LinearRegAngle , LinearRegIntercept , LinearRegSlope , TSF , Correl
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