Trim branches of the tree so nodes only hold clusters of the minimum cluster size.
Create a pattern of interest by clicking on the boxes in the grid. Press "Search" to see
which observations contain that pattern.
The decomposition of the time series as letters "a,b,c, .." are derived via SAX
(Lin et al. 2007).
The letter "a" corresponds to the lower values of each time series. For more information
about the decomposition visit our paper (Section 3).
The values in each square of the heatmap grid represent the proportion of time series in the
respective cluster that have that SAX letter at each location.
The value in each node represents the size of the cluster. E.g. the cluster below would have