I admit that I am hardly a typical user for statistical software, given that I had to go online to download a file with less than 7,000 records and less than 500 variables. STILL, I have to say that PSPP was a disappointment in a great many ways. This is NOT to say that it…
When last seen, our heroes were attempting to write a book with the title Beyond SAS Basics: Tips, Statistics and a Naked Mole Rat The first chapter was entitled After the Data Step. The first half of it was posted here earlier which you would know if you were following this blog in the probably…
How to make SPSS 18 do graphics whether it wants to or not … SPSS isn’t the statistical package I use most often – a few times a month when clients request it. I have SPSS 18 on a Mac and it works fine pretty much, until recently when someone felt the need for a…
After reading that Curt Monash writes FIVE blogs on software and marketing, I felt as if I had no excuse for not keeping up lately. However, for my excuse, you can click the link below: For my cinchcast explanation of why I have not been blogging. Also, anyone with suggested uses for a yoke, let…
Any person who claims to know all of SAS is either clinically insane or a liar. However, that is not you. YOU are reading this book. Based on this one fact, I can conclude a couple of things about you. First, you know the basics of SAS. You can code a DATA step. You have…
I wanted to learn how to use smashwords, for reasons completely unrelated to this blog, SAS or statistics, but I thought it would go much faster if I had an actual project to work on. I considered writing a serious book for researchers on SAS Enterprise Guide, but then I decided that I did not…
I was very busy this weekend working on the semi-annual site update (I am SO getting last place in the Search Engine Optimization contest) and starting on my book – Beyond SAS Basics: Tips, Statistics and a Naked Mole Rat and on TOP of all of that, I had to take the world’s most spoiled…
“Can you explain multicollinearity statistics?” she asked. Why, yes, yes I can. First of all, as noted in the Journal of Polymorphous Perversity, “Multicollinearity is not a life-threatening condition except when a depressed graduate student employs multiple, redundant measures.” What is multicollinearity, then, and how do you know if you have it? Multicollinearity is a…
I’ve been reviewing a number of options for students to learn mathematics. A lot of sources kind of sucked. At best, these sites were just the same old thing, flash cards but on a computer screen, for example. There is nothing terribly wrong with that, but it is hard to imagine that they have any…
Question authority. Whenever I hear authoritative statements made that don’t fit with the world I see around me, I try to follow up. How many times have we been told that the U.S. is just terrible in math, we are falling behind educationally, China and India are eating our lunch – deservedly so, because our…