Returns the definition of a named filter

Returns the definition of a named filter.

emr_filter.info(filter)

Arguments

filter

filter name

Value

Internal representation of a named filter.

Details

This function returns the internal representation of a named filter.

See also

emr_filter.create

Examples

emr_db.init_examples()
#> NULL
emr_filter.create("f1", "dense_track", time.shift = c(2, 4))
emr_filter.info("f1")
#> $src
#> [1] "dense_track"
#> 
#> $time_shift
#> [1] 2 4
#> 
#> $keepref
#> [1] FALSE
#> 
#> $val
#> NULL
#> 
#> $expiration
#> NULL
#> 
#> $operator
#> [1] "="
#> 
#> $use_values
#> [1] FALSE
#>