We establish general sufficient conditions for the L 2-consistency of multivariate histogram regression estimates based on data-dependent partitions. These same conditions insure the consistency of ...

In the field of business intelligence, and specifically, the BI extracted from search performance, averages are ubiquitous. Cost-per-click, cost-per-acquisition, and average position are metrics that ...

Forbes contributors publish independent expert analyses and insights. I help people communicate data clearly with graphs. Last week’s post, “A Histogram is NOT a Bar Chart ”, explained that bar charts ...

The most important parameter of a histogram is the bin width because it controls the tradeoff between presenting a picture with too much detail ("undersmoothing") or too little detail ("oversmoothing" ...