Research Article

QSAR Study of Anthra[1,9-cd]pyrazol-6(2H)-one Derivatives as Potential Anticancer Agents Using Statistical Methods

Table 5

The correlation matrix (Pearson ()) between different obtained descriptors.

Desc.REMDMRMVParacIndiRS TDestyPolarisDHAHMW

1
0,7771
0,0370,0651
RE0,3570,555−0,7611
MD0,029−0,367−0,4520,0471
MR0,3110,590−0,6490,963−0,1721
MV0,4210,614−0,6480,958−0,0450,9681
Parac0,2780,593−0,5900,929−0,2480,9890,9621
IndiR−0,574−0,4540,352−0,540−0,340−0,474−0,675−0,4861
S T−0,614−0,3860,494−0,579−0,548−0,454−0,632−0,4010,9041
Desty−0,503−0,623−0,114−0,3540,285−0,468−0,593−0,5320,7340,5041
Polrs0,2730,563−0,6480,950−0,1820,9900,9510,980−0,439−0,417−0,4401
−0,348−0,023−0,0580,199−0,5980,3880,2840,4370,1370,268−0,2890,4061
DH0,3340,5630,2100,173−0,1870,1820,1950,247−0,1730,046−0,2490,182−0,3011
AH0,4500,535−0,5890,7440,1900,6160,6200,575−0,379−0,444−0,0070,599−0,3630,4641
MW0,2960,504−0,7910,9890,0200,9620,9370,929−0,474−0,515−0,2880,9500,2250,1520,7541

MW and RE are perfectly correlated (); MR and RE are perfectly correlated (); MR and MW are perfectly correlated (); MR and Polarisability are perfectly correlated (); MR and Parachoc are perfectly correlated (); MR and MV are perfectly correlated (); parachoc and MV are perfectly correlated (); Polarisability and Parachoc are perfectly correlated (). The following variables then removed are Parachoc, RE, and MR.