MATRIX tail probability functions

The following functions give the probability that a random variable with the specified distribution will be greater than quant, the first argument. Subsequent arguments are the parameters of the distribution. Note the period in each function name.

SIG.CHISQ. SIG.CHISQ(quant, df). Numeric. Returns the cumulative probability that a value from the chi-square distribution, with df degrees of freedom, will be greater than quant

SIG.F. SIG.F(quant, df1, df2). Numeric. Returns the cumulative probability that a value from the F distribution, with degrees of freedom df1 and df2, will be greater than quant.