我是R.的新手。我在lavaan中运行了以下模型：
model.e <-'
+ PT =~ V1 + V2 + V3 + V4 + V5 + V6 + V7
+ EC =~ V8 + V9 + V10 + V11 + V12 + V13 + V14
+ PD =~ V15 + V16 + V17 + V18 + V19 + V20 + V21
+ PT ~~ 1*PT
+ EC ~~ 1*EC
+ PD ~~ 1*PD'
> fit.e <- cfa(model.e, data = empathy, std.lv = TRUE)
> summary(fit.e)
> mi <- modindices(fit.e)
注意PT对应于V1-V7，EC对应V8-V14，PD对应V15-V21，但是，在修改指数输出中，这些因素都不对应于适当的可观察变量。 PT，EC和PD之间的相关性也没有修改指数（请参见下文）。我看到输出从第49行开始。这是问题吗？为什么我输错了？ 谢谢！！ 玛利亚
lhs op rhs mi epc sepc.lv sepc.all sepc.nox
49 PT =~ V8 7.826 0.245 0.245 0.259 0.259
50 PT =~ V9 3.296 0.213 0.213 0.169 0.169
51 PT =~ V10 0.117 -0.034 -0.034 -0.028 -0.028
52 PT =~ V11 0.014 -0.012 -0.012 -0.010 -0.010
53 PT =~ V12 1.809 -0.176 -0.176 -0.117 -0.117
54 PT =~ V13 0.474 -0.070 -0.070 -0.056 -0.056
55 PT =~ V14 0.265 -0.050 -0.050 -0.044 -0.044
56 PT =~ V15 8.738 0.376 0.376 0.236 0.236
57 PT =~ V16 1.586 0.156 0.156 0.094 0.094
58 PT =~ V17 8.805 0.296 0.296 0.206 0.206
59 PT =~ V18 4.554 -0.192 -0.192 -0.145 -0.145
60 PT =~ V19 0.287 -0.059 -0.059 -0.039 -0.039
61 PT =~ V20 3.436 -0.203 -0.203 -0.141 -0.141
62 PT =~ V21 1.930 -0.119 -0.119 -0.088 -0.088
63 EC =~ V1 2.273 -0.190 -0.190 -0.126 -0.126
64 EC =~ V2 0.134 -0.051 -0.051 -0.035 -0.035
65 EC =~ V3 2.081 0.162 0.162 0.125 0.125
66 EC =~ V4 0.362 0.063 0.063 0.055 0.055
67 EC =~ V5 1.260 -0.176 -0.176 -0.110 -0.110
68 EC =~ V6 2.027 -0.135 -0.135 -0.125 -0.125
69 EC =~ V7 2.052 0.163 0.163 0.120 0.120
70 EC =~ V15 11.744 0.431 0.431 0.270 0.270
71 EC =~ V16 8.363 0.353 0.353 0.214 0.214
72 EC =~ V17 1.819 0.133 0.133 0.093 0.093
73 EC =~ V18 3.119 -0.157 -0.157 -0.119 -0.119
74 EC =~ V19 0.114 0.037 0.037 0.024 0.024
75 EC =~ V20 0.003 0.006 0.006 0.004 0.004
76 EC =~ V21 12.528 -0.299 -0.299 -0.222 -0.222
77 PD =~ V1 0.036 0.021 0.021 0.014 0.014
78 PD =~ V2 0.597 -0.094 -0.094 -0.065 -0.065
79 PD =~ V3 1.654 0.125 0.125 0.097 0.097
80 PD =~ V4 0.940 -0.088 -0.088 -0.077 -0.077
81 PD =~ V5 0.210 -0.063 -0.063 -0.040 -0.040
82 PD =~ V6 1.660 -0.107 -0.107 -0.099 -0.099
83 PD =~ V7 0.559 0.073 0.073 0.054 0.054
84 PD =~ V8 4.612 -0.162 -0.162 -0.172 -0.172
85 PD =~ V9 2.497 -0.160 -0.160 -0.127 -0.127
86 PD =~ V10 0.663 -0.069 -0.069 -0.058 -0.058
87 PD =~ V11 7.314 0.243 0.243 0.196 0.196
88 PD =~ V12 0.016 -0.014 -0.014 -0.010 -0.010
89 PD =~ V13 0.247 -0.043 -0.043 -0.034 -0.034
90 PD =~ V14 1.768 0.110 0.110 0.098 0.098
91 V1 ~~ V2 1.334 0.165 0.165 0.075 0.075
92 V1 ~~ V3 0.626 -0.102 -0.102 -0.052 -0.052
93 V1 ~~ V4 2.388 -0.172 -0.172 -0.100 -0.100
94 V1 ~~ V5 0.006 0.013 0.013 0.005 0.005
95 V1 ~~ V6 1.367 0.124 0.124 0.076 0.076
96 V1 ~~ V7 1.190 0.158 0.158 0.077 0.077
97 V1 ~~ V8 0.472 -0.057 -0.057 -0.040 -0.040
98 V1 ~~ V9 0.155 0.044 0.044 0.023 0.023
99 V1 ~~ V10 3.159 -0.161 -0.161 -0.090 -0.090
100 V1 ~~ V11 0.995 -0.097 -0.097 -0.052 -0.052
101 V1 ~~ V12 0.042 0.025 0.025 0.011 0.011
102 V1 ~~ V13 0.443 0.062 0.062 0.033 0.033
103 V1 ~~ V14 0.196 0.040 0.040 0.023 0.023
104 V1 ~~ V15 0.753 0.116 0.116 0.048 0.048
105 V1 ~~ V16 0.977 0.128 0.128 0.052 0.052
106 V1 ~~ V17 1.960 0.146 0.146 0.067 0.067
107 V1 ~~ V18 4.543 -0.200 -0.200 -0.100 -0.100
108 V1 ~~ V19 0.337 -0.067 -0.067 -0.029 -0.029
109 V1 ~~ V20 0.279 0.061 0.061 0.028 0.028
110 V1 ~~ V21 0.001 -0.002 -0.002 -0.001 -0.001
111 V2 ~~ V3 0.687 -0.105 -0.105 -0.056 -0.056
112 V2 ~~ V4 0.024 -0.018 -0.018 -0.011 -0.011
113 V2 ~~ V5 0.270 0.092 0.092 0.040 0.040
114 V2 ~~ V6 2.780 0.179 0.179 0.115 0.115
115 V2 ~~ V7 2.893 -0.219 -0.219 -0.111 -0.111
116 V2 ~~ V8 2.139 -0.141 -0.141 -0.103 -0.103
117 V2 ~~ V9 0.015 -0.016 -0.016 -0.009 -0.009
118 V2 ~~ V10 0.394 -0.066 -0.066 -0.038 -0.038
119 V2 ~~ V11 0.000 0.000 0.000 0.000 0.000
120 V2 ~~ V12 1.149 0.152 0.152 0.070 0.070
121 V2 ~~ V13 0.014 0.013 0.013 0.007 0.007
122 V2 ~~ V14 0.104 0.034 0.034 0.021 0.021
123 V2 ~~ V15 0.502 -0.111 -0.111 -0.048 -0.048
124 V2 ~~ V16 0.308 0.084 0.084 0.035 0.035
125 V2 ~~ V17 5.378 -0.281 -0.281 -0.136 -0.136
126 V2 ~~ V18 0.407 -0.070 -0.070 -0.036 -0.036
127 V2 ~~ V19 2.946 0.232 0.232 0.105 0.105
128 V2 ~~ V20 0.880 0.126 0.126 0.060 0.060
129 V2 ~~ V21 0.000 0.001 0.001 0.001 0.001
130 V3 ~~ V4 0.125 0.034 0.034 0.023 0.023
131 V3 ~~ V5 0.313 0.080 0.080 0.039 0.039
132 V3 ~~ V6 2.096 -0.131 -0.131 -0.093 -0.093
133 V3 ~~ V7 2.094 0.168 0.168 0.095 0.095
134 V3 ~~ V8 0.148 0.029 0.029 0.024 0.024
135 V3 ~~ V9 7.041 0.270 0.270 0.165 0.165
136 V3 ~~ V10 4.964 0.185 0.185 0.120 0.120
137 V3 ~~ V11 0.572 -0.067 -0.067 -0.042 -0.042
138 V3 ~~ V12 5.103 -0.253 -0.253 -0.130 -0.130
139 V3 ~~ V13 0.034 -0.016 -0.016 -0.010 -0.010
140 V3 ~~ V14 0.011 0.009 0.009 0.006 0.006
141 V3 ~~ V15 0.151 -0.048 -0.048 -0.023 -0.023
142 V3 ~~ V16 0.722 0.101 0.101 0.047 0.047
143 V3 ~~ V17 0.003 0.005 0.005 0.003 0.003
144 V3 ~~ V18 0.026 0.014 0.014 0.008 0.008
145 V3 ~~ V19 0.213 0.049 0.049 0.025 0.025
146 V3 ~~ V20 0.203 -0.048 -0.048 -0.025 -0.025
147 V3 ~~ V21 0.078 0.023 0.023 0.013 0.013
148 V4 ~~ V5 0.227 -0.063 -0.063 -0.035 -0.035
149 V4 ~~ V6 4.605 0.176 0.176 0.142 0.142
150 V4 ~~ V7 0.416 -0.065 -0.065 -0.042 -0.042
151 V4 ~~ V8 8.460 0.208 0.208 0.193 0.193
152 V4 ~~ V9 1.849 0.130 0.130 0.091 0.091
153 V4 ~~ V10 0.353 0.047 0.047 0.034 0.034
154 V4 ~~ V11 0.031 -0.015 -0.015 -0.010 -0.010
155 V4 ~~ V12 5.761 -0.254 -0.254 -0.148 -0.148
156 V4 ~~ V13 2.375 -0.123 -0.123 -0.086 -0.086
157 V4 ~~ V14 2.936 0.133 0.133 0.103 0.103
158 V4 ~~ V15 0.001 -0.004 -0.004 -0.002 -0.002
159 V4 ~~ V16 0.081 0.032 0.032 0.017 0.017
160 V4 ~~ V17 0.819 0.082 0.082 0.050 0.050
161 V4 ~~ V18 2.196 0.121 0.121 0.080 0.080
162 V4 ~~ V19 8.141 -0.287 -0.287 -0.164 -0.164
163 V4 ~~ V20 2.814 -0.168 -0.168 -0.101 -0.101
164 V4 ~~ V21 0.013 0.009 0.009 0.006 0.006
165 V5 ~~ V6 0.521 0.087 0.087 0.051 0.051
166 V5 ~~ V7 0.333 -0.082 -0.082 -0.038 -0.038
167 V5 ~~ V8 0.489 -0.076 -0.076 -0.051 -0.051
168 V5 ~~ V9 0.784 -0.130 -0.130 -0.065 -0.065
169 V5 ~~ V10 1.440 -0.143 -0.143 -0.076 -0.076
170 V5 ~~ V11 0.545 0.094 0.094 0.048 0.048
171 V5 ~~ V12 2.527 0.256 0.256 0.107 0.107
172 V5 ~~ V13 0.190 0.053 0.053 0.027 0.027
173 V5 ~~ V14 2.859 -0.200 -0.200 -0.111 -0.111
174 V5 ~~ V15 0.898 -0.168 -0.168 -0.066 -0.066
175 V5 ~~ V16 5.360 -0.397 -0.397 -0.151 -0.151
176 V5 ~~ V17 1.636 0.176 0.176 0.077 0.077
177 V5 ~~ V18 0.480 0.086 0.086 0.041 0.041
178 V5 ~~ V19 0.399 -0.097 -0.097 -0.040 -0.040
179 V5 ~~ V20 1.411 0.181 0.181 0.079 0.079
180 V5 ~~ V21 0.026 -0.019 -0.019 -0.009 -0.009
181 V6 ~~ V7 3.178 -0.170 -0.170 -0.116 -0.116
182 V6 ~~ V8 5.423 0.150 0.150 0.148 0.148
183 V6 ~~ V9 0.050 0.019 0.019 0.014 0.014
184 V6 ~~ V10 0.083 -0.020 -0.020 -0.016 -0.016
185 V6 ~~ V11 0.214 -0.035 -0.035 -0.026 -0.026
186 V6 ~~ V12 0.122 -0.033 -0.033 -0.021 -0.021
187 V6 ~~ V13 0.000 -0.001 -0.001 -0.001 -0.001
188 V6 ~~ V14 4.327 -0.146 -0.146 -0.120 -0.120
189 V6 ~~ V15 0.818 -0.095 -0.095 -0.055 -0.055
190 V6 ~~ V16 0.625 -0.080 -0.080 -0.045 -0.045
191 V6 ~~ V17 0.109 -0.027 -0.027 -0.017 -0.017
192 V6 ~~ V18 0.432 -0.048 -0.048 -0.034 -0.034
193 V6 ~~ V19 4.112 0.184 0.184 0.112 0.112
194 V6 ~~ V20 0.572 -0.068 -0.068 -0.044 -0.044
195 V6 ~~ V21 0.003 -0.004 -0.004 -0.003 -0.003
196 V7 ~~ V8 0.055 0.018 0.018 0.014 0.014
197 V7 ~~ V9 2.505 -0.158 -0.158 -0.092 -0.092
198 V7 ~~ V10 0.007 -0.007 -0.007 -0.004 -0.004
199 V7 ~~ V11 4.207 0.179 0.179 0.107 0.107
200 V7 ~~ V12 1.416 0.131 0.131 0.064 0.064
201 V7 ~~ V13 0.200 -0.037 -0.037 -0.022 -0.022
202 V7 ~~ V14 0.025 -0.013 -0.013 -0.008 -0.008
203 V7 ~~ V15 6.069 0.298 0.298 0.137 0.137
204 V7 ~~ V16 0.649 -0.094 -0.094 -0.042 -0.042
205 V7 ~~ V17 2.628 0.152 0.152 0.078 0.078
206 V7 ~~ V18 0.003 0.004 0.004 0.002 0.002
207 V7 ~~ V19 0.704 -0.088 -0.088 -0.042 -0.042
208 V7 ~~ V20 1.795 -0.139 -0.139 -0.071 -0.071
209 V7 ~~ V21 0.048 -0.017 -0.017 -0.009 -0.009
210 V8 ~~ V9 12.280 0.284 0.284 0.239 0.239
211 V8 ~~ V10 3.208 0.123 0.123 0.109 0.109
212 V8 ~~ V11 3.373 -0.133 -0.133 -0.114 -0.114
213 V8 ~~ V12 2.443 -0.141 -0.141 -0.100 -0.100
214 V8 ~~ V13 1.238 -0.079 -0.079 -0.067 -0.067
215 V8 ~~ V14 0.333 -0.039 -0.039 -0.036 -0.036
216 V8 ~~ V15 0.161 -0.039 -0.039 -0.026 -0.026
217 V8 ~~ V16 2.139 0.137 0.137 0.088 0.088
218 V8 ~~ V17 1.608 0.095 0.095 0.070 0.070
219 V8 ~~ V18 0.018 0.009 0.009 0.007 0.007
220 V8 ~~ V19 0.006 0.006 0.006 0.004 0.004
221 V8 ~~ V20 12.260 -0.290 -0.290 -0.213 -0.213
222 V8 ~~ V21 1.544 -0.079 -0.079 -0.062 -0.062
223 V9 ~~ V10 2.613 0.148 0.148 0.099 0.099
224 V9 ~~ V11 1.397 -0.115 -0.115 -0.074 -0.074
225 V9 ~~ V12 4.815 -0.266 -0.266 -0.141 -0.141
226 V9 ~~ V13 1.746 -0.126 -0.126 -0.079 -0.079
227 V9 ~~ V14 0.005 0.007 0.007 0.005 0.005
228 V9 ~~ V15 2.594 -0.209 -0.209 -0.104 -0.104
229 V9 ~~ V16 0.996 0.125 0.125 0.060 0.060
230 V9 ~~ V17 0.187 -0.043 -0.043 -0.024 -0.024
231 V9 ~~ V18 0.568 0.068 0.068 0.041 0.041
232 V9 ~~ V19 0.512 -0.080 -0.080 -0.042 -0.042
233 V9 ~~ V20 0.010 0.011 0.011 0.006 0.006
234 V9 ~~ V21 0.598 -0.066 -0.066 -0.039 -0.039
235 V10 ~~ V11 0.010 -0.009 -0.009 -0.006 -0.006
236 V10 ~~ V12 7.335 -0.284 -0.284 -0.160 -0.160
237 V10 ~~ V13 0.399 -0.055 -0.055 -0.037 -0.037
238 V10 ~~ V14 1.720 0.103 0.103 0.077 0.077
239 V10 ~~ V15 1.871 -0.144 -0.144 -0.076 -0.076
240 V10 ~~ V16 4.659 0.220 0.220 0.113 0.113
241 V10 ~~ V17 0.228 -0.039 -0.039 -0.023 -0.023
242 V10 ~~ V18 3.534 0.139 0.139 0.088 0.088
243 V10 ~~ V19 0.114 -0.031 -0.031 -0.017 -0.017
244 V10 ~~ V20 0.041 -0.018 -0.018 -0.011 -0.011
245 V10 ~~ V21 4.699 -0.151 -0.151 -0.094 -0.094
246 V11 ~~ V12 3.274 0.200 0.200 0.108 0.108
247 V11 ~~ V13 1.027 -0.092 -0.092 -0.059 -0.059
248 V11 ~~ V14 1.574 0.104 0.104 0.074 0.074
249 V11 ~~ V15 0.897 0.107 0.107 0.054 0.054
250 V11 ~~ V16 0.751 0.095 0.095 0.047 0.047
251 V11 ~~ V17 0.175 0.037 0.037 0.021 0.021
252 V11 ~~ V18 3.258 -0.143 -0.143 -0.087 -0.087
253 V11 ~~ V19 4.419 0.206 0.206 0.109 0.109
254 V11 ~~ V20 0.015 0.012 0.012 0.007 0.007
255 V11 ~~ V21 0.433 0.049 0.049 0.029 0.029
256 V12 ~~ V13 24.941 0.550 0.550 0.292 0.292
257 V12 ~~ V14 2.429 -0.159 -0.159 -0.094 -0.094
258 V12 ~~ V15 1.615 0.181 0.181 0.076 0.076
259 V12 ~~ V16 2.658 -0.225 -0.225 -0.091 -0.091
260 V12 ~~ V17 0.418 -0.072 -0.072 -0.033 -0.033
261 V12 ~~ V18 2.365 -0.154 -0.154 -0.077 -0.077
262 V12 ~~ V19 0.053 0.028 0.028 0.012 0.012
263 V12 ~~ V20 3.335 0.224 0.224 0.103 0.103
264 V12 ~~ V21 0.525 0.068 0.068 0.034 0.034
265 V13 ~~ V14 0.634 -0.066 -0.066 -0.046 -0.046
266 V13 ~~ V15 1.591 0.136 0.136 0.068 0.068
267 V13 ~~ V16 0.093 -0.032 -0.032 -0.015 -0.015
268 V13 ~~ V17 0.419 0.054 0.054 0.030 0.030
269 V13 ~~ V18 2.006 -0.107 -0.107 -0.064 -0.064
270 V13 ~~ V19 0.558 -0.070 -0.070 -0.036 -0.036
271 V13 ~~ V20 3.600 0.176 0.176 0.097 0.097
272 V13 ~~ V21 0.690 -0.059 -0.059 -0.035 -0.035
273 V14 ~~ V15 5.439 0.245 0.245 0.136 0.136
274 V14 ~~ V16 0.043 0.021 0.021 0.011 0.011
275 V14 ~~ V17 0.124 -0.029 -0.029 -0.018 -0.018
276 V14 ~~ V18 1.084 0.077 0.077 0.051 0.051
277 V14 ~~ V19 0.003 0.005 0.005 0.003 0.003
278 V14 ~~ V20 0.400 -0.057 -0.057 -0.035 -0.035
279 V14 ~~ V21 0.331 -0.040 -0.040 -0.026 -0.026
280 V15 ~~ V16 9.175 0.471 0.471 0.179 0.179
281 V15 ~~ V17 14.822 0.487 0.487 0.213 0.213
282 V15 ~~ V18 7.672 -0.318 -0.318 -0.150 -0.150
283 V15 ~~ V19 0.884 -0.131 -0.131 -0.054 -0.054
284 V15 ~~ V20 0.194 -0.061 -0.061 -0.026 -0.026
285 V15 ~~ V21 3.977 -0.222 -0.222 -0.103 -0.103
286 V16 ~~ V17 4.127 0.253 0.253 0.107 0.107
287 V16 ~~ V18 1.316 -0.130 -0.130 -0.060 -0.060
288 V16 ~~ V19 3.332 0.251 0.251 0.099 0.099
289 V16 ~~ V20 3.795 -0.263 -0.263 -0.110 -0.110
290 V16 ~~ V21 7.409 -0.304 -0.304 -0.136 -0.136
291 V17 ~~ V18 0.160 0.038 0.038 0.020 0.020
292 V17 ~~ V19 0.582 -0.086 -0.086 -0.039 -0.039
293 V17 ~~ V20 2.825 -0.185 -0.185 -0.090 -0.090
294 V17 ~~ V21 4.905 -0.211 -0.211 -0.109 -0.109
295 V18 ~~ V19 0.272 -0.054 -0.054 -0.027 -0.027
296 V18 ~~ V20 0.001 0.004 0.004 0.002 0.002
297 V18 ~~ V21 6.618 0.227 0.227 0.127 0.127
298 V19 ~~ V20 0.866 -0.113 -0.113 -0.051 -0.051
299 V19 ~~ V21 0.808 0.092 0.092 0.045 0.045
300 V20 ~~ V21 12.178 0.343 0.343 0.176 0.176
答案 0 :(得分：1)
我找到了问题的答案！如果我是正确的，先前版本的lavaan打印出所有可能的模型路径的修改索引，但指定的路径具有0.000个索引值。较新版本的lavaan只是省略了模型已经指定的所有路径，并打印了索引值不同于0.000的行的输出（在这种情况下，它是第49行）。
我希望这是正确的，但如果不是，请随时纠正我。