In a strip plot, each measurement or piece of data is shown as a dot or point along the distribution’s axis. If multiple data points are recorded for the same value on the distribution, these points can be stacked on top of each other (also called ‘jittering’). Alternatively, data points can be shown in various (colour) densities, so that darker areas of the distribution indicate a clustering of data points:

Strip plots are typically used to display single distributions. However, this kind of graph can also be used to plot multiple distributions of the same measure for several groups or categories (eg blood pressure distributions for men with 5 different medical conditions). Multiple distributions are plotted side by side against the same y axis. Leave white space between the strips (a ratio of white space to strip plot of approximately 1:1) to make it clear to the reader that the distributions are for different groups or time points.