Table 5 Occurrences of source BBB permeability labels for different groups in categorical dataset.

From: A curated diverse molecular database of blood-brain barrier permeability with chemical descriptors

Group

A

B

C

D

Frequency

1

1058

892

2062

0

2

0

618

831

0

3

0

533

162

37

4

0

409

17

13

5

0

181

5

1

6

0

313

0

0

7

0

121

0

0

8

0

55

0

0

9

0

41

0

0

10

0

338

0

0

11

0

26

0

0

12

0

47

0

0

13

0

15

0

0

14

0

8

0

0

15

0

11

0

0

16

0

3

0

0

17

0

2

0

0

18

0

1

0

0

19

0

3

0

0

20

0

1

0

0

21

0

1

0

0

22

0

1

0

0

23

0

1

0

0