Probability functions

Probability functions return probabilities based on various distributions, such as the probability that a value from Student's t distribution will be less than a specific value.

Table 1. CLEM probability functions
Function	Result	Description
`cdf_chisq(NUM, DF)`	Real	Returns the probability that a value from the chi-square distribution with the specified degrees of freedom will be less than the specified number.
`cdf_f(NUM, DF1, DF2)`	Real	Returns the probability that a value from the F distribution, with degrees of freedom DF1 and DF2, will be less than the specified number.
`cdf_normal(NUM, MEAN, STDDEV)`	Real	Returns the probability that a value from the normal distribution with the specified mean and standard deviation will be less than the specified number.
`cdf_t(NUM, DF)`	Real	Returns the probability that a value from Student's t distribution with the specified degrees of freedom will be less than the specified number.