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Group-columns-by query operation.

Source: R/query_builders_exports.R
GroupColumnsBy.Rd

Builds a |/ <property> query fragment. Groups columns of a matrix by property; typically followed by ReduceToColumn().

Usage

GroupColumnsBy(value, ...)

Arguments

value

Property name to group columns by, or a piped DafrQuery.

...

Optional piped DafrQuery.

Value

A DafrQuery.

See also

GroupBy(), GroupRowsBy()

Examples

GroupColumnsBy("type")
#> <DafrQuery> |/ type