![Need to log-transform a distribution? There's a SAS function for that!](https://blogs.sas.com/content/iml/files/2016/11/logpdf.png)
At a conference last week, a presenter showed SAS statements that compute the logarithm of a probability density function (PDF). The log-PDF is a a common computation because it occurs when maximizing the log-likelihood function. The presenter computed the expression in SAS by using an expression that looked like y