用stata做因子分析时 球度检验和kmo检验已经通过,但是在判断变量之间是否存在较强关系时,
. factortest b11 b12 b13 b14 b21 b22 b23 b31 b32 b33
Determinant of the correlation matrix
Det = 0.000
Bartlett test of sphericity
Chi-square = 370.444
Degrees of freedom = 45
p-value = 0.000
H0: variables are not intercorrelated
Kaiser-Meyer-Olkin Measure of Sampling Adequacy
KMO = 0.690
. estat smc
last estimates not found
r(301);
这是怎么回事?


雷达卡



京公网安备 11010802022788号







