COMPUTINGMATHSSTATISTICSDISTRIBUTIONSCONTINUOUSANGLEANGLITARCSINBETABRADFORDBURRCHISQUAREDFGAMMALOGISTICLOGNORMALNORMALSTDNORMALTCDFCDF InvPDFWEIBULLRosin RammlerDISCRETEMOMENTSRANDOMCountifOperatorsSumifENGINEERINGFINANCEUNITSSTRINGSPHYSICS Statistics › Distributions › Continuous › T PDFStudent's T distribution PDF.double PDF (double t, double k)CDFStudent's T distribution CDFdouble CDF (double t, int k)CDF InvReturns the inverse (quantile) of the T distribution.double CDF_inv (double t, double k)