Joseph Schmuller

Understanding the world of R programming and analysis has never been easier Most guides to R, whether books or online, focus on R functions and proced…

Take the mystery out of statistical terms and put Excel to work! If you need to create and interpret statistics in business or classroom settings, thi…

You too can understand the statistics of life, even if you're math-challenged! What do you need to calculate? Manufacturing output? A curve for test s…

There's nothing random about it—this is the book on statistical analysis with Excel Stunned by statistics? Exhausted by Excel? Relax! Statistical Anal…

There's nothing random about it—this is the book on statistical analysis with Excel Stunned by statistics? Exhausted by Excel? Relax! Statistical Anal…