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lines 498-521 of file: xrst/all_node_db.xrst
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{xrst_begin node_split_table}

Node Split Table
################
This table specifies the nodes at which the cascade will be split
by the value of the splitting covariate.
If this table is not empty,
the :ref:`option_all_table@split_covariate_name`
must appear and the
:ref:`split_reference_table-name` must not be empty.

node_split_id
*************
is the :ref:`all_node_db@Primary Key` for this table.

node_id
*******
This column has type ``integer`` and contains a dismod_at node_id
at which the analysis will be split by the splitting covariate; i.e.,
this node will be fit both before and after the splitting.
The set of values in this column determine the
:ref:`glossary@node_split_set`.

{xrst_end node_split_table}