Body voltage testing â also called skin voltage testing â is the most sensitive, accurate and helpful method available to detect electric fields. This is a very important measurement, especially for sensitive individuals.
An outlier can be created by a shift in the location. (mean) or in the scale (variability) of the process. Though an observation in a particular sample might be a. candidate as an outlier, the process might have shifted. Sometimes, the spurious result is a gross recording. error or a measurement error.
Re: Outliers In Graphs. You could strip it out and perhaps make a new data series which is on a new axis, label the point with a value so the scale doesnt make it look odd! On my box plot I used the standard 1.33* 2nd quartile to strip out outliers!