| lncpi | lnsocial | interest | lnnum | |
| lncpi | 1 | −0.59131 | 0.586413 | 0.511643 |
| lnsocial | −0.59131 | 1 | −0.74595 | −0.44914 |
| Interest | 0.586413 | −0.74595 | 1 | 0.63726 |
| lnnum | 0.511643 | −0.44914 | 0.63726 | 1 |