Output of skewness and kurtosis calculation

Sample size:  183 
Number of variables:  4 

Univariate skewness and kurtosis
               Skewness SE_skew Z_skew Kurtosis SE_kurt Z_kurt
ECO_D            -0.075    0.18 -0.417   -0.685   0.357 -1.917
Regulation        0.057    0.18  0.318   -0.315   0.357 -0.880
ECO_innovation   -1.040    0.18 -5.792    1.798   0.357  5.032
SCA              -0.987    0.18 -5.493    0.953   0.357  2.666

Mardia's multivariate skewness and kurtosis
                 b           z      p-value
Skewness  3.480212 106.1464599 9.847678e-14
Kurtosis 24.574904   0.5612677 5.746151e-01