With memory being affordable now, we are constantly being asked by customers about doubling and tripling the amount of RAM that SAS recommends. More is better, right? Often, but we have found a specific scenario using SAS datasets where that is not the case. Remember, that increasing memory generally means a commensurate
Did you ever wonder how much fuel all the jets in the world use? Perhaps these graphs will help you get a handle on it... Before we get started, here's a jet-fuel related picture to entertain you. This is a picture I took from the airplane when I went to
Many simulation and resampling tasks use one of four sampling methods. When you draw a random sample from a population, you can sample with or without replacement. At the same time, all individuals in the population might have equal probability of being selected, or some individuals might be more likely
