An improved alignment-free model for dna sequence similarity metric

BMC Bioinformatics

Table 2 The details of the seven datasets

Dataset	Number of	Total number of DNA	Average length of a DNA	Size of
	families	sequences in the dataset	sequence in the family	dataset (KB)
DS2	6	285	1307	396
DS3	6	310	1536	501
DS4	6	251	1075	291
HOG20	20	1542	1492	2488
HOG50	50	3327	1466	5285
HOG80	80	7305	1413	11207
HOG100	100	9648	1484	15501

ISSN: 1471-2105