Friday freebies: Comment to win a copy of R Cookbook – winners announced

May 6, 2011

Want a free copy of R Cookbook by Paul Teetor? You’re in luck, because I have four copies to give away, generously provided by O’Reilly. In case you’re unfamiliar, here’s my review for some background. Bottom line: It’s a fine addition to the O’Reilly series of cookbooks.

How to Win

You know the drill. Simply leave a comment on this post by Sunday, March 8 at 11pm PST. This time around, let’s go with… your favorite number. Yeah, tell me what your favorite number is. Then I’ll choose four winners at random on Monday.

Obviously make sure you use a valid email address, and only one entry per person please. Good luck!

Update: Winners announced! You should have received an email if you were picked. Thanks for participating, everyone.

657 Comments

Favorites

How We Spend Our Money, a Breakdown

We know spending changes when you have more money. Here’s by how much.

The Most Unisex Names in US History

Moving on from the most trendy names in US history, …

Marrying Age

People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?

Divorce Rates for Different Groups

We know when people usually get married. We know who never marries. Finally, it’s time to look at the other side: divorce and remarriage.