Trees
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Look at Example |
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Download Example |
This example shows a convenient method of filling and storing information
in root trees using the zana analysis formate. Its nice to be able to use
trees to hold what you need.
Set Root Tree
Using trees in this way you can reduce your data set to
something more manageable saving only the variables and event
that you need for your higher level analysis. You can then
use Zana Merge in the next example to read your new tree or
to make skims of your skim reducing the data set further.