settoflagnode properties

Last updated: Jan 18, 2024

SetToFlag node icon The SetToFlag node derives multiple flag fields based on the categorical values defined for one or more nominal fields.

Example

node = stream.create("settoflag", "My node")
node.setKeyedPropertyValue("fields_from", "Drug", ["drugA", "drugX"])
node.setPropertyValue("true_value", "1")
node.setPropertyValue("false_value", "0")
node.setPropertyValue("use_extension", True)
node.setPropertyValue("extension", "Drug_Flag")
node.setPropertyValue("add_as", "Suffix")
node.setPropertyValue("aggregate", True)
node.setPropertyValue("keys", ["Cholesterol"])

Table 1. settoflagnode properties
`settoflagnode` properties	Data type	Property description
`fields_from`	[category category category] `all`
`true_value`	string	Specifies the true value used by the node when setting a flag. The default is `T`.
`false_value`	string	Specifies the false value used by the node when setting a flag. The default is `F`.
`use_extension`	flag	Use an extension as a suffix or prefix to the new flag field.
`extension`	string
`add_as`	`Suffix` `Prefix`	Specifies whether the extension is added as a suffix or prefix.
`aggregate`	flag	Groups records together based on key fields. All flag fields in a group are enabled if any record is set to true.
`keys`	list	Key fields.