Statistics and Calculus

A2STD	Convert an alpha confidence level to a standard deviation range
AMPDIST	Calculate Amplitude Distribution
AREA	Calculate the total area of a series using Simpson’s rule
AVGFILT	N-point neighboring point averaging
BLOCKAVG	N-point block average
BLOCKMEDIAN	N-point block median
CAREA	Calculate closed loop area
CNF2STD	Convert a confidence level (%) to a standard deviation range
COLLENGTH	Number of samples in each column
COLMAX	Maximum value in each column
COLMEAN	Mean value for each column
COLMEDIAN	Median value for each column
COLMIN	Minimum value for each column
COLREDUCE	Apply REDUCE function to each column
COLSTDEV	Standard deviation of each column
CONFX	Calculate the confidence level for a given density function and x value
CUMTRAPZ	Calculates the integral of a series using the trapezoidal rule.
DERIV	Calculate derivative
DYDX	Perform a derivative on XY data
EPS	Return the minimum positive real value
ERRORBAR	Add error bars to graph
EXPMOVAVG	Exponential Moving Average
FDERIV	Calculates the derivative of a series in the frequency domain
FINTEG	Calculates the integral of a series in the frequency domain
GRADIENT	Calculate the 2D derivative of an array
HISTOGRAM	Calculate the frequency of values in a series
IGRID	Grids XYZ data using the inverse distance method
INDEX	Normalize series to percentage terms
INTEG	Calculates the integral of a series using Simpson’s rule.
INF	Return the numeric representation of positive infinity
INVDISTANCE	Interpolate XYZ data to arbitrary XY coordinates using the inverse distance method
INVPROBN	Return z value of the probability of X <= z for a normal distribution
IVSNORMPB	Return z value for input probability based on normal pdf
KURTOSIS	Calculate the kurtosis of a series
LDERIV	Calculate derivative from the left
LENGTH	Return length of series
LINAVG	Zero phase moving average
LINEXPAVG	Zero phase exponential moving average
LINFIT	General Linear Least Squares Regression
LINREG	Determine linear regression
LINREG2	Linear regression of two or more series
LINRMS	Zero phase moving RMS
MAX	Calculate max
MEAN	Calculate mean
MEDFILT1	N-point median filtering on a series
MEDIAN	Calculate median
MOVAVG	N-point moving average
MOVAVG2	N-point moving average with end point padding
MOVMAX	N-point moving maximum
MOVMEDIAN	N-point moving median
MOVMIN	N-point moving minimum
MOVRMS	N-point moving RMS
MOVSTD	N-point moving standard deviation
PARTSUM	Calculate Partial sum
PDFNORM	Return the probability density function for a normal distribution
PEARSON	Calculate Pearson's Linear Correlation Coefficient
PERCENTILE	Estimate the percentile of a series
POLYAREA	Calculate the area of a regular polygon
POLYROOT	Find the roots of a polynomial in ascending powers
PROBN	Calculate the probability of X <= z for a normal distribution
RDERIV	Calculate derivative from right
RMS	Root Mean Square
ROOTS	Find the roots of a polynomial in descending powers
ROWREDUCE	Apply REDUCE function to each row of a matrix
SERSIZE	Return length of series
SGRID	Grids XYZ data using spline interpolation
SKEW	Calculate the skewness of a series
SPLINE2	Performs two-dimensional cubic spline fitting
STATS	Display statistics, STDEV and ERROR
STDERR	Calculate the standard error of a series or table
STDEV	Calculate Standard Deviation
SVD	Generate Singular Value Decomposition of a matrix
SVDDIV	Solves for x in A *^ x = b using singular value decomposition
TRAPZ	Calculate the total area of a series using the trapezoidal rule
TREND	Fit a line to a series
XCONF	Calculate x value for a given density function and confidence level