In Built Statistical Functions in Spotfire used for calculations

You can include any additonal Statistical methods using Open Source R, Tibco Enterprise Runtime for R, SAS, Matlab

Avg(Arg1, ...)

ChiDist(Arg1)

ChiInv(Arg1)

Count(Arg1)

CountBig(Arg1)

Covariance(Arg1, Arg2)

FDist(Arg1)

FInv(Arg1)

First(Arg1)

GeometricMean()

IQR(Arg1)

L95(Arg1)

Last(Arg1)

LAV(Arg1)

LIF(Arg1)

LOF(Arg1)

Max(Arg1, ...)

MeanDeviation(Arg1, ...)

Median(Arg1)

MedianAbsoluteDeviation(Arg1, ...)

Min(Arg1, ...)

NormDist(Arg1)

NormInv(Arg1)

NthLargest(Arg1, Arg2)

NthSmallest(Arg1, Arg2)

Outliers(Arg1)

P10(Arg1)

P90(Arg1)

PctOutliers(Arg1)

Percent(Arg1, Arg2)

Percentile(Arg1, Arg2)

Q1(Arg1)

Q3(Arg1)

Range(Arg1)

StdDev(Arg1)

StdErr(Arg1)

TDist(Arg1)

TInv(Arg1)

TrimmedMean(Arg1, Arg2)

U95(Arg1)

UAV(Arg1)

UIF(Arg1)

UniqueCount(Arg1)

UOF(Arg1)

ValueForMax(Arg1, Arg2)

ValueForMin(Arg1, Arg2)

Var(Arg1)

WeightedAverage(Arg1, Arg2)

There are also

Binning functions