Read the section on Blocking Designs (pages 185-190) in Julian Faraway's Practical Regression and ANOVA using R (2002). This treatment of the topic is very concise and to the point, and gives the R ...
WHATSAPP is making it a whole lot easier to block random people who try to message you. Unsolicited texts from those you don’t know can be annoying – and sometimes it’s spam too. Please provide a ...