Inside of the Linear Relation between Dependent and Independent Variables

Table 1

Characteristics of the investigated classes of compounds.

Set		Class	Activity/property, expressed as	Reference
1a	35	Phenols	Toxicity on Tetrahymena pyriformis,	[29–31]
1b	126
1c	250
2	24	Organic compounds	Solubility,	[32, 33]
3	73	Alkanes	Boiling point, BP	[34]
4a	40	Flavonoids	Solubility,	[35]
4b	30		Lethal Dose 50%,
5	132	Estrogen receptor (ER)	Binding affinities,	[36]
6	80	Pyrrolo-pyrimidine derivatives	c-Src tyrosine kinase inhibitory activity, pIC50 =	[37]
7	47	Substituted aromatic sulfonamides	Inhibition activity on carbonic anhydrase II,	[38]
8	37	Carboquinone derivatives	Molar concentration,	[39]
9	47	Dipeptides	ACE (angiotensin converting enzyme) inhibitory activity, ACE	[40]
10	60	Mycotoxins compounds	Retention time,	[41]