# Statistic Functions
### BETA - Beta
```
real = BETA(high, low, timeperiod=5)
```

Learn more about the Beta at [tadoc.org](http://www.tadoc.org/indicator/BETA.htm).  
### CORREL - Pearson's Correlation Coefficient (r)
```
real = CORREL(high, low, timeperiod=30)
```

Learn more about the Pearson's Correlation Coefficient (r) at [tadoc.org](http://www.tadoc.org/indicator/CORREL.htm).  
### LINEARREG - Linear Regression
```
real = LINEARREG(close, timeperiod=14)
```

Learn more about the Linear Regression at [tadoc.org](http://www.tadoc.org/indicator/LINEARREG.htm).  
### LINEARREG_ANGLE - Linear Regression Angle
```
real = LINEARREG_ANGLE(close, timeperiod=14)
```

Learn more about the Linear Regression Angle at [tadoc.org](http://www.tadoc.org/indicator/LINEARREG_ANGLE.htm).  
### LINEARREG_INTERCEPT - Linear Regression Intercept
```
real = LINEARREG_INTERCEPT(close, timeperiod=14)
```

Learn more about the Linear Regression Intercept at [tadoc.org](http://www.tadoc.org/indicator/LINEARREG_INTERCEPT.htm).  
### LINEARREG_SLOPE - Linear Regression Slope
```
real = LINEARREG_SLOPE(close, timeperiod=14)
```

Learn more about the Linear Regression Slope at [tadoc.org](http://www.tadoc.org/indicator/LINEARREG_SLOPE.htm).  
### STDDEV - Standard Deviation
```
real = STDDEV(close, timeperiod=5, nbdev=1)
```

Learn more about the Standard Deviation at [tadoc.org](http://www.tadoc.org/indicator/STDDEV.htm).  
### TSF - Time Series Forecast
```
real = TSF(close, timeperiod=14)
```

Learn more about the Time Series Forecast at [tadoc.org](http://www.tadoc.org/indicator/TSF.htm).  
### VAR - Variance
```
real = VAR(close, timeperiod=5, nbdev=1)
```

Learn more about the Variance at [tadoc.org](http://www.tadoc.org/indicator/VAR.htm).  

[Documentation Index](../doc_index.html)
[FLOAT_RIGHTAll Function Groups](../funcs.html)
