Cover-Param {RGMQL} | R Documentation |
This class constructor is used to create instances of PARAM object to be used in GMQL cover method
ALL() ANY()
ALL: It represents the number of samples in the input dataset.
ANY: It represents any amount of overlapping regions to be considered.
Param object
## This statement initializes and runs the GMQL server for local execution ## and creation of results on disk. Then, with system.file() it defines ## the path to the file "DATASET" in the subdirectory "example" ## of the package "RGMQL" and opens such file as a GMQL dataset named "exp" ## using CustomParser init_gmql() test_path <- system.file("example", "DATASET", package = "RGMQL") exp = read_gmql(test_path) ## The following statement produces an output dataset with a single ## output sample. The COVER operation considers all areas defined by ## a minimum of two overlapping regions in the input samples, ## up to maximum amount of overlapping regions equal to the number ## of input samples. res = cover(exp, 2, ALL()) ## The following statement produces an output dataset with a single ## output sample. The COVER operation considers all areas defined by ## a minimum of two overlapping regions in the input samples, ## up to any amount of overlapping regions. res = cover(exp, 2, ANY()) ## The following statement produces an output dataset with a single ## output sample. The COVER operation considers all areas defined by ## minimum of overlapping regions in the input samples equal to half of ## the number of input samples, up to any amount of overlapping regions. res = cover(exp, ALL()/2, ANY())