1. A computer implemented method comprising: normalizing sample data through transforming the sample data into a normalized value that is based, in part, on an identified average value for the sample data; binning the normalized value through transforming the normalized value into a binned value that is based, in part, on a predefined value range for a bin such that a bin value, within the predefined value range, exists for the sample data; identifying at least one vector value from the binned value; and generating an entropy time series through transforming the at least one vector value into an entropy value to be displayed as part of a look-back window.