After the descriptive statistics are made, you’ll have more questions to answer. You’ll need to know why the data is as is. For instance, if there’s a deviation in sales between stores, this ...

Table 3 Selected descriptive statistics for individually-averaged data: time spent in different activities in minutes/day. Full size table Summary statistics for microenvironmental locations are ...

A practical introduction to methods for the analysis of repeated measures data, including continuous and binary outcomes. Topics include: longitudinal study designs, models for two measurements, ...

Let me be upfront: this post will contain statistics. Not the fun, pithy kind like “ 60 percent of statistics are made up on the spot ,” but actual cold, hard statistical practices.