发帖
雷达卡
我的因子分析以后的结果有12个共同的因子，但是最后一个第12个因子上没有题项，我查了一下可能是因为当变量超过50个的时候特征值大于1的因素萃取法可能会萃取过多的共同因素，然后我看了一下前11个因子已经包含了所有的信息，所以可以直接用前11个因子删掉第12个吗？
旋转成分矩阵
成份
1 2 3 4 5 6 7 8 9 10 11 12
S71 .108 -.068 .042 .188 .054 .172 .759 .098 .054 .005 -.004 -.042
S72 .046 -.009 .089 .134 .055 .254 .812 .034 .022 .032 -.054 -.099
S73 .047 .140 .297 .071 -.114 .014 .716 .037 .098 .052 .019 .165
S74 -.096 .133 .088 .174 .043 .270 .704 .204 -.074 -.002 .072 .047
S75 .084 -.069 -.028 -.013 .079 .255 .174 .138 .175 .560 -.069 .404
S76 .007 -.049 -.024 .102 .127 .045 -.038 -.085 .020 .790 .000 .154
S77 .119 .068 .136 .074 -.009 .764 .241 .185 .025 .051 .016 .099
S78 .192 .115 .247 -.060 -.151 .511 .121 .115 .253 .036 .054 -.095
S710 .063 .066 .155 .123 .093 .800 .201 -.025 -.043 .022 .073 .084
S711 .081 .149 .231 .121 -.038 .685 .097 .173 .046 .034 .033 -.081
S712 .066 .038 .265 -.057 -.044 .119 -.026 .058 .231 .648 .105 -.226
S713 .061 .088 .097 .097 .092 -.125 .065 .066 -.024 .776 .085 -.121
S714 .073 .098 .236 .244 .037 .576 .169 .357 -.096 -.030 .055 -.061
S717 .259 .219 .641 .129 .010 .283 -.004 .125 -.006 .112 .010 .113
S718 .272 .204 .738 .088 -.074 .207 .064 .165 .091 .021 .005 .090
S719 .215 .190 .744 .111 .010 .166 .169 .091 .048 .025 -.070 -.025
S720 .224 .201 .757 .092 .005 .089 .127 .106 .051 .060 -.102 .058
S721 .292 .162 .671 .123 -.053 .162 .142 .137 .016 .028 -.080 -.119
S722 .318 .106 .609 .063 .017 .217 .143 .257 -.008 .144 -.029 -.123
S723 .562 .189 .356 .088 .047 .062 .001 .143 .075 .138 .026 -.113
S724 .728 .259 .337 .128 -.058 .097 .029 .012 .108 -.037 .068 -.083
S725 .818 .280 .201 .078 .012 .133 .022 .147 .015 -.023 -.032 .015
S726 .832 .254 .236 .069 .062 .068 -.015 .072 -.014 .036 .003 .090
S727 .801 .289 .189 .121 .051 .037 .087 .100 -.042 .063 -.019 .056
S728 .797 .199 .155 .061 .083 .088 .038 .117 -.013 .049 -.100 .023
S732 -.008 .007 -.012 .103 -.104 .171 .003 -.012 .104 -.016 .742 .078
S733 .001 -.077 .015 -.049 .036 -.069 .029 .067 -.019 .035 .809 -.065
S734 -.056 .023 -.172 -.162 -.012 .054 -.022 .042 .048 .101 .804 -.019
S735 .155 .097 .176 .132 .003 .180 .163 .786 .044 .034 .130 .042
S736 .200 .117 .265 .071 .030 .184 .089 .742 .125 .006 -.001 -.111
S737 .178 .151 .215 .187 .103 .194 .101 .742 .075 .049 .001 .104
S738 .020 .069 .095 .741 .203 .202 .103 .176 .004 .156 -.008 -.259
S739 .119 .051 .146 .725 .085 .147 .181 .092 .037 .081 -.105 -.306
S740 .135 .208 .160 .777 .039 .124 .154 -.033 .026 .081 -.050 -.093
S741 .107 .066 .112 .774 .148 .095 .093 .160 .042 .035 .043 .281
S742 .102 .039 .076 .711 .091 -.034 .144 .098 .108 -.079 -.024 .339
S743 .227 .715 .226 .120 -.062 .043 .069 -.002 .098 -.048 -.012 .214
S744 .233 .721 .083 .118 -.036 .080 .063 .146 .031 .038 -.010 .119
S745 .245 .784 .098 -.033 .013 .038 .016 .133 .098 .079 -.062 -.074
S746 .165 .721 .251 .090 .067 .045 .093 .106 -.009 -.007 -.054 -.163
S747 .061 .634 .272 .025 -.037 -.050 .043 .120 .295 .070 .002 -.098
S748 .239 .725 .058 .110 .040 .146 -.008 .067 -.081 -.057 .030 -.084
S749 .154 .732 .064 -.022 -.070 .123 -.049 -.110 .019 -.008 .025 .069
S750 -.019 .086 .188 -.137 .634 .013 -.056 -.091 .304 .174 .053 .104
S751 -.008 -.086 .025 .126 .754 .081 .022 -.022 .104 .074 .002 -.116
S752 .024 -.081 -.143 .323 .573 -.033 .084 .066 .091 .005 -.002 -.212
S753 -.051 .111 .167 -.182 .697 .032 -.075 .019 .249 .169 -.052 .068
S754 .023 -.064 -.188 .060 .697 -.088 -.029 .128 -.085 .087 -.051 -.059
S755 .151 .007 -.067 .279 .722 -.010 .099 .021 .113 -.140 -.009 .161
S756 .131 -.017 -.021 .460 .599 -.010 .049 .007 .099 -.096 -.061 .215
S757 .044 .011 .090 .120 .202 .011 .048 .015 .765 .112 -.021 .131
S758 .051 .065 .075 .100 .238 .138 .025 -.011 .775 -.024 .044 -.075
S759 -.052 .170 -.055 -.013 .133 -.074 .021 .179 .759 .113 .124 -.014
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