Factorial Ecology for Nadia Formigoni 16:39 Sunday, November 11, 2007 37 The FACTOR Procedure Initial Factor Method: Principal Components Prior Communality Estimates: ONE Eigenvalues of the Correlation Matrix: Total = 14 Average = 1 Eigenvalue Difference Proportion Cumulative 1 4.65904499 1.63348800 0.3328 0.3328 2 3.02555700 1.37861771 0.2161 0.5489 3 1.64693929 0.47417823 0.1176 0.6665 4 1.17276107 0.29944665 0.0838 0.7503 5 0.87331441 0.10640376 0.0624 0.8127 6 0.76691065 0.19520250 0.0548 0.8675 7 0.57170814 0.10049158 0.0408 0.9083 8 0.47121657 0.15422986 0.0337 0.9420 9 0.31698671 0.09098806 0.0226 0.9646 10 0.22599865 0.11832222 0.0161 0.9807 11 0.10767642 0.04412019 0.0077 0.9884 12 0.06355623 0.00942937 0.0045 0.9930 13 0.05412686 0.00992384 0.0039 0.9968 14 0.04420302 0.0032 1.0000 4 factors will be retained by the NFACTOR criterion. Rotated Factor Pattern Factor1 Factor2 Factor3 Factor4 p_24 population share 20-24 0.32833 0.20456 0.27904 0.71778 mover1 share of total pop 1 year movers 0.89585 -0.16692 0.13634 0.14824 mover5 share of total pop 5 year movers 0.82918 -0.14485 0.08688 0.11076 ftstudnt share of 15-24 in full time school -0.22546 0.90036 0.08045 0.04880 ptstudnt share of 15-24 in part time school 0.08513 -0.60183 0.13533 0.12343 xxstudnt 15-24 students as share of tot pop -0.35474 0.72744 0.23419 0.41870 hrnt rental rate 0.87010 -0.21125 0.26524 0.02499 rcost renters paying >30% for rent 0.25981 0.13117 0.59445 -0.29836 lico total incidence of low income 0.58016 -0.05293 0.74996 -0.01143 inc10 persons <10k as share of all with income -0.08171 0.09263 0.88572 0.23805 emp15 empl rate among 15-24 years 0.00131 -0.68749 -0.49787 0.13773 une15 unemp rate among 15-24 yrs 0.05729 0.11558 0.14839 -0.63285 crowd 6+ person hhs as share of all priv hhs -0.61430 -0.18935 0.42760 0.43108 nonfam nonfam hhs as share of all priv hhs 0.90359 -0.18762 -0.01732 -0.18191 Variance Explained by Each Factor Factor1 Factor2 Factor3 Factor4 4.1467953 2.4229742 2.4073276 1.5272052 Final Communality Estimates: Total = 10.504302 p_24 mover1 mover5 ftstudnt ptstudnt xxstudnt hrnt rcost lico inc10 emp15 une15 crowd nonfam 0.74272372 0.87098247 0.72834395 0.87032776 0.40299827 0.88516604 0.87267407 0.52709132 0.90196854 0.85642544 0.73949003 0.43915590 0.78187916 0.88507568