I get asked this question fairly often so I thought I would do a few posts on it. The most common problem is that a student who is new to statistics has no idea where to even start. These examples use SAS but you could use any package you like. My recommendation to students beginning…
For many students just learning statistics, the relationship of z-scores and probability is confusing. Let’s try this concrete example. Here is a chart of the distribution of height in a sample of over 2,800 women. Notice that the peak, the mode is around 62-63 inches. You can see the frequency table here, as well as a…
First off, the good news. You can find all of the papers from SAS Global Forum 2015 online. This is good news if you are anything like me (and you should be, because, let’s face it, I’m awesome) because even if you went to Dallas there were no doubt several papers you wanted to attend…
Great! You are using SAS Studio. It’s free. Even greater. You cleaned your data, created subscales. You have this perfect dataset and now, you want to save that dataset to your desktop and maybe do some more work with it, or just open up and admire it – who am I to judge? Follow these…
I finally am getting around to something in SAS Studio that I think is really cool – the tasks. Although they don’t look identical to SAS Enterprise Guide just because the screen layout is a little different, these are really, really similar to the tasks you would see in EG. If you are using this…
Why? Are you kidding me? If you are a programmer, analyst, statistician, professor or student who uses SAS this is an opportunity to get to know your people and to get known. I’m in Dallas for the SAS Global Forum, which I try to attend whenever I can. Yes, I could watch videos on the Internet,…
As you have no doubt brilliantly deduced from the title, this is installment number four in Mama AnnMaria’s Guide on How Not to Get Your Sorry Ass Fired. Do the work you are assigned to do. This may seem like anyone with a brain functioning above zombie level could figure this out. However, I have…
It has been pretty well established that I am the worst soccer mom in the history of soccer moms. Most of the games I miss because I am somewhere else. My children have told me that my autobiography should be entitled, “I was out of town at the time” because most of the stories of…
Is that enough acronyms for you? I’ll be speaking at Celebrating Equity: Women in STEM at ELAC. STEM = Science, Technology, Engineering and Mathematics ELAC – East Los Angeles College It’s 12:15 – 1:15 pm and it is free. There are six panelists (including me). Download Women in STEM Poster I presented last year and…
Getting ready to teach biostatistics in a few weeks and it seems to me that the real confusion in most cases is not the calculations, which can be fairly simple, but rather that there can be several ways of looking at the same question. Let’s take “risk” as an example. What is the “risk” of…