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Parabolic class boundary data

Value

parabolic

a data frame

Details

These data were simulated. There are two correlated predictors and two classes in the factor outcome.

Examples

data(parabolic)
str(parabolic)
#> tibble [500 × 3] (S3: tbl_df/tbl/data.frame)
#>  $ X1   : num [1:500] 3.29 1.47 1.66 1.6 2.17 ...
#>  $ X2   : num [1:500] 1.661 0.414 0.791 0.276 3.166 ...
#>  $ class: Factor w/ 2 levels "Class1","Class2": 1 2 2 2 1 1 2 1 2 1 ...