CORElearn: noEqualRows – R documentation

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noEqualRows

Number of equal rows in two data sets

Counts number of equal rows in two data sets. The two data sets shall have equal number of columns.

noEqualRows(data1, data2, tolerance=1e-5, countOnce=TRUE)

`data1`	The first data set.
`data2`	The second data set.
`tolerance`	Tolerated difference between two rows.
`countOnce`	Shall each equal row in data1 be counted just once, or number of rows it is equal to in data2.

Rows are compared using column-wise comparisons. The sum of differences up to a given tolerance are tolerated.

Integer value giving the count of equal instances.

Marko Robnik-Sikonja

# uses two randomly generated data sets
set.seed(12345)
d1 <- classDataGen(100)
d2 <- classDataGen(100)
noEqualRows(d1, d2, tolerance=1e-4)

Classification, Regression and Feature Evaluation

v1.56.0

GPL-3

Authors

Marko Robnik-Sikonja and Petr Savicky

Initial release

2021-03-23