DataLab is a compact statistics package aiming at exploratory data analysis. Please visit the DataLab Web site for more information....


Declaration: FDistriDensity (F: double; df1, df2: integer): double;
The function FDistriDensity returns the density value of the F distribution for a given critical value F. The parameter F may take any value between zero and +infinity. The parameters df1 and df2 define the degrees of freedom and must be greater or equal to 1.