Arrays in SAS are incredibly useful things. For example, if you’re dealing with a concomitant medications dataset and want to check for certain medicines across multiple columns, you’d be hard-pressed to find a faster method than using arrays! Within the SDTM.CM domain, medication names are spread across several columns, usually: CMTRT (Reported Name of Drug, […]
Regular readers (hah!) of this blog will know that my topics have always been programming and photography focused. However, I’ve recently come up with a ramen recipe of my own that I want to write down, not only to share but also to preserve it for my own fragile and failing memory. It is far […]
Loughcrew or Lough Crew (Irish: Loch Craobh, meaning ‘lake of the tree’) is an area of historical importance near Oldcastle, County Meath, Ireland. It is home to a group of ancient tombs from the 4th millennium BC, some decorated with rare megalithic art, which sit on top of a range of hills. https://en.wikipedia.org/wiki/Loughcrew During my […]
For three significant figures, the SAS Institute provides the following code snippet to accomplish the task. However, it is often useful to round to more or less than 3 significant figures. I’ve developed a macro to do so for my own use and am sharing the code below.
I’m making available here a basic NONMEM dataset example, along with the R code used to create it. Hopefully it will be helpful to someone in future! CSV download: http://jvdl.me/downloads/nonmem/dummy_nonmem.csv XPT download: http://jvdl.me/downloads/nonmem/dummy_nonmem.xpt