Question or request about ppf

[c0nst4nt]

Hello! I'm a novice in statistics and probability theory. But is there any function, that can help me to count the percent point function (ppf), the inverse of the cumulative distribution function? I saw that in the docs of "stats_cdf_normal", there is a mention about "Returns the cumulative distribution function, its inverse". But how to do this? There is no examples at all. Please, help!