A response surface is the surface of the expected value of an output or response modeled as a function of significant inputs. In statistics, response surface methodology (RSM) explores the relationships between several explanatory variables and one or more response...
A “residuals and fits plot” will be the most commonly created plot when performing a residual analysis. It’s a scatter plot that shows residuals on both the and. The definition of residuals fitted values (estimated answers) are shown on...
Reproducibility in statistics refers to the ability to achieve the same results when an experiment, analysis, or measurement is repeated under the same conditions, but often by different people or teams. This means that if someone else uses the same data, methods, and...
Replicates in statistics refer to the repeated, non-consecutive running of an experimental design several times. This is done to provide additional information and freedom to help understand and better estimate the variation in an experiment. It’s not...
Repeatability refers to the ability of a measurement or experimental procedure to produce consistent results when performed multiple times under identical conditions. Specifically, this means using the same operator, same equipment, same location, and conducting...