Variable | Eigenvectors | Pearson’s coefficient correlation | ||||||||||
PC1 | PC2 | PC3 | PC1 | PC2 | PC3 | |||||||
CW | 0.099 | 0.179 | −0.184 | 0.378 | 0.498 | −0.409 | ||||||
TR | 0.105 | 0.158 | −0.231 | 0.399 | 0.441 | −0.514* | ||||||
PG | −0.182 | 0.068 | −0.012 | −0.690* | 0.190 | −0.027 | ||||||
PL | 0.200 | 0.158 | 0.135 | 0.759* | 0.439 | 0.300 | ||||||
PSLE | 0.049 | 0.274 | 0.066 | 0.187 | 0.763* | 0.148 | ||||||
PPW | 0.229 | 0.042 | 0.079 | 0.869** | 0.116 | 0.176 | ||||||
PPT | 0.184 | 0.028 | 0.138 | 0.699* | 0.078 | 0.308 | ||||||
PSW | 0.226 | 0.083 | 0.089 | 0.860** | 0.232 | 0.198 | ||||||
PST | 0.229 | 0.126 | 0.071 | 0.869** | 0.352 | 0.159 | ||||||
PCO | 0.065 | 0.019 | −0.100 | 0.248 | 0.054 | −0.224 | ||||||
PS | 0.113 | −0.187 | 0.133 | 0.432 | −0.521* | 0.297 | ||||||
PPB | −0.114 | 0.173 | 0.108 | −0.433 | 0.480 | 0.240 | ||||||
PLRLEL | −0.175 | 0.091 | 0.002 | −0.664* | 0.254 | 0.004 | ||||||
WAP | 0.090 | −0.199 | 0.072 | 0.344 | −0.553* | 0.161 | ||||||
LE | −0.012 | −0.001 | −0.117 | −0.048 | −0.003 | −0.260 | ||||||
LON | 0.111 | −0.066 | 0.032 | 0.424 | −0.185 | 0.073 | ||||||
LBS | 0.011 | −0.033 | 0.067 | 0.045 | −0.091 | 0.150 | ||||||
LAS | 0.063 | 0.041 | 0.004 | 0.241 | 0.114 | 0.009 | ||||||
LLE | 0.229 | 0.073 | 0.125 | 0.869** | 0.205 | 0.279 | ||||||
LW | 0.235 | 0.088 | 0.025 | 0.892** | 0.246 | 0.056 | ||||||
LLEWR | −0.063 | 0.086 | −0.215 | −0.239 | 0.239 | −0.479 | ||||||
LCO | −0.052 | 0.070 | −0.267 | −0.199 | 0.194 | −0.596* | ||||||
LA | 0.064 | 0.097 | −0.071 | 0.245 | 0.271 | −0.159 | ||||||
LNo | −0.125 | 0.017 | 0.234 | −0.474 | 0.047 | 0.522* | ||||||
LPLE | 0.234 | −0.001 | 0.056 | 0.891** | −0.003 | 0.126 | ||||||
PEC | 0.006 | −0.072 | −0.103 | 0.024 | −0.201 | −0.231 | ||||||
LELE | 0.242 | 0.038 | 0.082 | 0.921** | 0.107 | 0.183 | ||||||
WL | 0.015 | −0.225 | −0.122 | 0.059 | −0.627* | −0.272 | ||||||
TLV | −0.082 | −0.101 | 0.164 | −0.312 | −0.281 | 0.366 | ||||||
LG | −0.149 | 0.036 | −0.101 | −0.568* | 0.102 | −0.225 | ||||||
LS | 0.013 | 0.034 | 0.002 | 0.052 | 0.096 | 0.005 | ||||||
IG | −0.001 | 0.293 | 0.049 | −0.005 | 0.814** | 0.110 | ||||||
ILE | 0.198 | 0.101 | −0.113 | 0.752* | 0.283 | −0.253 | ||||||
IW | 0.083 | 0.107 | 0.174 | 0.315 | 0.299 | 0.388 | ||||||
ILEWR | 0.135 | −0.002 | −0.268 | 0.512 | −0.008 | −0.597* | ||||||