EMA ([column], [period])

Examples:

 #Returns a column of the 13 bar ema of the close
 my $ema=EMA(Close,13); 
 #Returns the value of today's 13 bar ema of the true range
 Today(EMA(TrueRange,13));
 #Returns the value of 5 bars ago of the 13 bar ema of the 14 bar RSI
 Ago(EMA(RSI(14),13),5); 

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 , StaDev , AveDev , Variance , Skewness , Kurtosis , LongWhite , LongBlack , PiercingLine , BullishEngulfing , BearishEngulfing , HammerHanging , ThreeWhiteSoldiers , ThreeBlackCrows , DarkCloudCover , Doji , LinearReg , LinearRegAngle , LinearRegIntercept , LinearRegSlope , TSF , Correl