Square Two

Updated companion volume to the ever popular Statistics at Square One (SS1) Statistics at Square Two, Second Edition, helps you evaluate the many statistical methods in current use. Going beyond the basics of SS1, it covers sophisticated methods and highlights misunderstandings. Easy to read, it includes annotated computer outputs and keeps formulas to a minimum. Worked examples of methods such as multiple and logical regression reinforce the text. Each chapter concludes with exercises to stimulate learning. All those who need to understand statistics in clinical research papers and apply them in their own research will value this compact and coherent guide.

Gert Healy thought she was finished with dating. She thought she'd be picking out strollers and booties for the children she and her husband were planning to have. Instead, she's mourning his loss and coming to terms with being a widow at twenty-nine. It's been over a year now, and her friends have convinced her it's time to get back into the swing of things (even though looking for love is the last thing she wants to do). Although they've developed many a dating rule between them, now that Gert's a part of their single-girl crew, she's beginning to realize they don't know the first thing about men. Of course, Gert doesn't know the first thing about dating, since she married her college sweetheart, so maybe joining forces will work out after all. But does Gert have it in her to fight her way through the leather-jacketed and miniskirted crowds in search of a second miracle? It's back to square one on everything. Well, actually she's done it all before. Square two, then.

Gert Healy thought she was finished with dating. She thought she'd never again have to worry about what to wear and what to say and whether she was pretty enough. She thought she'd be picking out strollers and booties for the children she and her husband were planning to have. Instead, she's mourning his loss and coming to terms with being a widow at twenty-nine. It's been over a year now, and her friends—with the best of intentions, really—have convinced her it's time to get back into the swing of things (even though looking for love is the last thing she wants to do). Although they've developed many a dating rule between them, now that Gert's a part of their single-girl crew, she's beginning to realize they don't know the first thing about men. Of course, Gert doesn't know the first thing about dating, since she married her college sweetheart, so maybe joining forces will work out after all. But does Gert have it in her to fight her way through the leather-jacketed and miniskirted crowds in search of a second miracle? It's back to square one on everything. Well, actually she's done it all before. Square two, then.

An elegantly dramatized and illustrated dialog on the square root of two and the whole concept of irrational numbers.

NOW STREAMING ON NETFLIX! “Hilarious” — New York Times Teen Genius (and Hermit) Carrie Pilby’s To-Do List: 1. List 10 things you love (and do them!) 2. Join a club (and talk to people!) 3. Go on a date (with someone you actually like!) 4. Tell someone you care (your therapist doesn’t count!) 5. Celebrate New Year’s (with other people!) Seriously? Carrie would rather stay in bed than deal with the immoral, sex-obsessed hypocrites who seem to overrun her hometown, New York City. She’s sick of trying to be like everybody else. She isn’t! But when her own therapist gives her a five-point plan to change her social-outcast status, Carrie takes a hard look at herself—and agrees to try. Suddenly the world doesn’t seem so bad. But is prodigy Carrie willing to dumb things down just to fit in?

STATISTICS AT SQUARE TWO An easy-to-follow exploration of intermediate statistical techniques used in medical research In the newly revised third edition of Statistics at Square Two: Understanding Modern Statistical Applications in Medicine, a team of distinguished statisticians delivers an accessible and intuitive discussion of advanced statistical methods for readers and users of scientific medical literature. This will allow readers to engage critically with modern research as the authors explain the correct interpretation of results in the medical literature. The book includes two brand new chapters covering meta-analysis and time-series analysis as well as new references to the many checklists that have appeared in recent years to enable better reporting of contemporary research. Most examples have been updated as well, and each chapter contains practice exercises and answers. Readers will also find sample code (in R) for many of the analyses, in addition to: A thorough introduction to models and data, including the different types of data, statistical models, and computer-intensive methods Comprehensive explorations of multiple linear regression, including the interpretation of computer output, diagnostic statistics such as influential points, and many uses of multiple regression Practical discussions of multiple logistic regression, survival analysis, Poisson regression and random effects models including their uses, examples in the medical literature, and strategies for interpreting computer output Perfect for anyone hoping to better understand the statistics presented in contemporary medical research, Statistics at Square Two: Understanding Modern Statistical Applications in Medicine will also benefit postgraduate students studying statistics and medicine.

A nation unprepared : surviving the aftermath of a blackout where tens of millions of people over several states are affected.

From the dream team of Jon Klassen and Mac Barnett comes the second instalment in the exciting new shape trilogy. Every day, Square brings a block out of his cave and pushes it up a steep hill. This is his work. When Circle floats by, she declares Square a genius, a sculptor! “This is a wonderful statue,” she says. “It looks just like you!” But now Circle wants a sculpture of her own, a circle! Will the genius manage to create one? Even accidentally?