setObservationData2 method should be able to add multiple datatypes to the data structure
mutation data not getting added to the data structure
loaded multiple datatypes, but not many blank cells
find empty data cells
populate missing data cells
renamed method
first try at including group data
working on color mapping for grouping datatype
categorical color mapper
show datatype on tooltip
context menu for row labels only
update installation directory
link to static.js
link to heatmapData.js
working on more OD_eventData classes