在一个命令中,往往只是把主要结果显示出来的,我想显示其余的,应该如何操作?
比如命令xtrc 命令
Saved results
xtrc saves the following in e():
Scalars
e(N) number of observations
e(N_g) number of groups
e(df_m) model degrees of freedom
e(chi2) chi-squared
e(chi2_c) chi-squared for comparison test
e(df_chi2c) degrees of freedom for comparison chi-squared test
e(g_min) smallest group size
e(g_avg) average group size
e(g_max) largest group size
e(rank) rank of e(V)
Macros
e(cmd) xtrc
e(cmdline) command as typed
e(depvar) name of dependent variable
e(ivar) variable denoting groups
e(title) title in estimation output
e(offset) offset
e(chi2type) Wald; type of model chi-squared test
e(vce) vcetype specified in vce()
e(vcetype) title used to label Std. Err.
e(properties) b V
e(predict) program used to implement predict
e(marginsnotok) predictions disallowed by margins
e(asbalanced) factor variables fvset as asbalanced
e(asobserved) factor variables fvset as asobserved
Matrices
e(b) coefficient vector
e(Sigma) Sigma hat matrix
e(beta_ps) matrix of best linear predictors
e(V) variance-covariance matrix of the estimators
e(V_ps) matrix of variances for the best linear predictors; row i contains vec of
variance matrix for group i predictor
对于Scalars 中的,如e(N),那直接display e(N)就行了
我想问下,怎么显示第三部份 矩阵 Matrices的内容?
如e(b),display e(b)会出错


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